sudo add-apt-repository ppa:max-c-lv/shadowsocks-libev
sudo apt-get update
sudo apt install shadowsocks-libev

所有默认配置是针对服务端的，但是其实自带客户端，及 ss-local ，通过以下方式自启动（不用安装 Shadowsocks-qt5 这样的客户端）。

Shadowsocks 3.0.8 使用的是 systemd 自启动的，修改配置文件 /lib/systemd/system/shadowsocks-libev.service 文件中上图的相关位置为 ss-local .

然后运行以下命令

sudo systemctl daemon-reload
sudo service shadowsocks-libev restart

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搜索发现，eBay 英国站比美国站严格些，比如最近一个月的新刊登或者最近一个月内调整过价格是不能打折的（美国站先加价再打折是可以的），这个可以排除，而且折扣有效期是 2-45 天我也是符合要求的，难道英国站允许的最长促销时间不在这个时间段？真是百思不得其解。

重新设置了几个折扣规则，最后发现：英国站的活动是不可以跨月设置的，即使没有超过时间，也是不能设置成功的。也就是说英国站可以设置的最长打折时间可能是 30 天。

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稍早前折腾过 Raspberry Pi ，对命令行下连接 Wifi 已经有实战，可是在 Ubuntu 下，找到了更容易的办法，Network Manager 是自带命令行工具 nmcli 的，即时这个 wifi 热点没有在 Network Manager 连接过，命令如下

nmcli dev wifi con “myssid” password “myssidpassword”

列出所有 wifi 热点的命令是

nmcli dev wifi list

好吧，可以断开网线重启电脑了。至于该命令的其它用法，可以在这里找到。

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最近开始接触 Payoneer 卡，经过简单的了解，已经将卡片申请到手，激活、认证并首次从 Paypal 提现，并且在当地中国银行 ATM 取款成功。下面把我了解到的该卡的一些情况告知大家，看看做外贸的你，是否也需要办一张，一劳永逸地解决外贸收款难题。

Payoneer 是万事达卡组织授权的具有发卡资格的机构，简单的说，申请一张 Payoneer 卡相当于获得了一个虚拟的美国银行账户，可以接受 Payoneer 合作方通过 US Payment Service 付款来的资金。但 Payoneer 也有实体卡，通过实体卡片，你可以在中国境内任何具有 MasterCard 标识的 ATM 机上取款，也可以在网上比如淘宝上刷卡购物。

如何申请 Payoneer 卡

申请 Payoneer 卡是免费的。Payoneer 提供中文申请页面，按真实资料填写好该表格，待 Payoneer 审核你的资料之后你会收到中国区工作人员发来的邮件，跟你确认中文地址（申请表须填写英文），并告知你 EMS 跟踪单号。Payoneer 卡在美国制作，先由 DHL 寄送到中国分公司，再由中国分公司用 EMS 邮寄给你，从开始后申请到收到 Payoneer 卡片，我一共用了 10 几天，此过程无需支付任何费用。

Payoneer 实体卡片到手之后，你需要激活才可以使用，到 Payoneer 官网，点击 “Activate my card” 链接然后按提示操作即可。激活成功之后你会收到一封“Your card has been activated”的邮件，恭喜，现在你可以使用 Payoneer 卡从 Paypal 账户提现了。

如何从 Paypal 提现？ 首先登陆 Payoneer 官网，然后在 Service/US Payment Service 项下看到你专属的美国银行账户的 Bank Name, Bank Address, Bank Routing Number, 以及 Account Number，将该银行账户填写在 Paypal “提现到美国银行账户”即可，具体教程请查看 Payoneer 官方中文博客。

Payoneer 支持从 Paypal，Moneybookers/Skrill, Google Checkout, Amazon 等外贸收款工具中提取资金，除 Paypal 外，请搜索或咨询 Payoneer 官方如何在 Skrill 或 Google Checkout 填写。从 Paypal 提现到美国银行账户是免费的（而电汇到中国银行账户收取 $35 每笔手续费，还受中国大陆外汇管制）。

验证 US Payment Service 美国支付服务 当你从 Paypal 提现的第一笔资金入账时，你会收到一封名为 “You have a pending Payoneer payment. Further action is required!” 的邮件。

按照邮件中的提示，提交身份证正反面复印件以及资金来源证明，具体请查看官方论坛。

验证成功之后，你会收到一封 “Congratulations! Your Payoneer US Payment Service is now verified!” 的邮件。

至此，恭喜你，你的 US Payment Service 美国支付服务开通成功！接下来你就可以从任何 Payoneer 支持的公司收款了。

对了，对从 Paypal 提现到 Payoneer 的每笔资金都需要审核，审核所需资料见这里，给他们发一封邮件即可，入账审核一般两三天就搞定了。接到入账通知邮件之后，你就可以在 ATM 取款或者在网上刷卡消费了。

关于 Payoneer 卡收费标准

年费 $29.95 会在首次入账金额中扣除，入账时收取入账金额的 1% 的手续费，ATM 取款每次扣 $3.15 手续费，ATM 取消取款或查询余额各收费 $1 ，网络刷卡免收手续费。

以上是我从 Paypal 提现 $1700 入账后手续费，年费，在附近中国银行 ATM 机先后取款 ￥5000 及 ￥3000 人民币的收费情况。

$838.99 这笔中有 $3.19 的手续费，我们可以看出，该交易不是按中国银行公布的美金汇率来结算的，而是根据中国银行和美国银行之间的结算汇率计算的。

Payoneer 卡在外贸业务中的运用

Amazon，Ebay+Paypal 卖家需要一个美国银行账户方便收款，或者如果贵公司的网站集成了或者你正在使用 2checkout 或 Skrill ，或者 Google Checkout 以及 Etsy 来销售产品或者收款，那么 Payoneer 卡适合你，虽然手续费有点高，但如果你收取大量资金（并不支持直接体现到中国大陆银行账户更何况还有外汇管制的情况下）使用官方提供的电汇服务还是划得来的，毕竟我们就是为了收款。

另外，如果你正在做网赚，需要从 ClickBank、Commission Junction、LinkShare 等提取资金，或者你是软件开发者国外很多Freelancer外包任务平台（如Freelancer.com、Odesk、Elance等）和摄影图片、平面设计类作品、网站模版出售平 台（如ThemeForest、iStockphoto、Dreamstime、Veer.com等）及软件分销平台（如Digital River旗下的RegNow）都和Payoneer卡建立了合作关系。Payoneer 可以取代支票方便你收款。

同类服务

立即开始申请 Payoneer 卡

点击上方申请链接填写申请表，在你首次入账超过 $100 美金后 Payoneer 会送你额外的 $25 刀，当然我也会得到 $25 刀的推荐奖励，不点上方的链接而直接到官网注册，是不会送你 $25 刀的，切记点链接注册！

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从 Google 宣布 Google Reader 终要死亡的那天起，似乎大家都在找合适的 Google Reader 替代品，我也找了好几个，也许习惯成自然，总觉得它们都不好用，也懒得去适应，所以竟然把坚持了 N 年的每天看 Google Reader 的习惯给终结了。

无论如何我觉得 Google Reader 之死绝对是好事，自己不阅读 RSS ，所以肯定会省下很多时间来写。我发现，自己是写不出什么高深的话题，也无意把这个博客打造的多么受欢迎。既然是个个人博客，那么写些琐事也行，也不要求时候有人看，等哪天年老了，看看自己的博客，才会知道自己是如何走过这一生的。

很多人曾经写过博客，虽然现在不写了，但仍然投入几百美金每年在 Hosting 和 Domain 费用上，我就是这样的，为什么要让这些钱浪费呢，所以还是多少写点儿吧。现在才发现 wp 自带的 TwentyTwelve 主题质量这么高，简洁、大方、易于阅读，那以后就跟默认主题混了。

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The Withings Smart Baby Monitor lets you monitor your baby from any location using your iPhone, iPad, or iPod touch. Its wide-angle, 3-megapixel camera gives you clear, high-resolution pictures of your baby’s room, while virtual pan-tilt-zoom technology lets you navigate the room with a touch of the screen. You can talk to your baby while watching him on the screen or launch a lullaby directly from your iPhone. Automatic alerts let you know immediately when your baby fusses or cries. Whether you’re at home, at a friend’s, or traveling abroad, the Smart Baby Monitor keeps you close to your baby.

High-Resolution Video for a Crisp, Clear Image

The Smart Baby Monitor’s high-resolution video sensor with image stabilization allows you to see every detail of your baby’s room. And with pan-tilt-zoom (PTZ) technology, you can move virtually around the nursery. Just slide your finger like you would on a web page to get a full view of your child’s room. Non-deterioration 4X zoom and the pinch zoom effect, which works just like on your iPhone, let you keep an eye on your child’s surroundings at all times.

Monitor in the Dark with Night Mode

With the infrared camera’s night mode, you can monitor children without waking them. As soon as ambient light decreases, night mode automatically switches on so you can check on your child at any time, in dim conditions or at night.

The monitor also comes equipped with a multicolor night-light. Choose a color from your iPhone or use a handy button on the monitor itself.

Clear, Uninterrupted Sound via WithBaby App

The Smart Baby Monitor comes equipped with two microphones to give you clear, uninterrupted sound when listening to your baby. With the free WithBaby app (available for download at the Apple App Store) you can keep one ear on your child as you go about your day.

Once you launch the app on your phone, it will remain running in the background even after you close it.

Talk, Play, and Interact with Your Baby

Use the Smart Baby Monitor to interact with your baby. The monitor’s built-in speaker lets you play a nursery rhyme or comfort your baby with a few reassuring words. A secure connection between your iPhone and the monitor provides clear, interference-free sound. A touchscreen on the monitor allows you to control volume and start or stop a lullaby while you’re in the same room.

Alerts for Noise, Motion, and Temperature Changes

The WithBaby app allows you to be instantly notified on your smartphone when there are changes in noise, movement, temperature, or humidity in your baby’s room. Alert thresholds are easily configurable from the app, and the monitor visually presents sound, motion, and environmental changes so you can keep track of your baby’s comfort.

Monitor at Home or While Away

The Smart Baby Monitor allows you to monitor your baby from any location. Your iPhone can connect to the monitor over Wi-Fi at home or at work and over 3G on the street. It can also be connected via an Ethernet cable or via Bluetooth in locations without an Internet connection (Bluetooth range up to 164 feet).

Product and Compatibility Information

The monitor requires iOS 4 or higher and is compatible with iPhone 3GS, iPhone 4, iPhone 4S, iPad, iPad 2, iPad 3rd generation, iPod touch 3rd or iPod touch 4th generation.

It comes equipped with a rechargeable lithium-ion battery, as well as a carry bag for nights away from home and a white bedside stand so you can easily attach it to your baby’s crib.

The Withings Smart Baby Monitor is backed by a manufacturer’s limited one-year warranty.

What’s in the Box

Smart Baby Monitor, carry bag, bedside stand, battery, power supply, three local power adapters, and user manual.

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UP is a system, wristband + iPhone app, that tracks how you sleep, move and eat so you can know yourself better, make smarter choices and feel your best. Know yourself. Live better.

TRACK YOUR SLEEP. Small and comfortable to wear all day and night, UP senses your micro-movements while you sleep and uses advanced algorithms to determine how many hours you slept, how long it took you to fall asleep, time spent in light vs. deep sleep and how many times you woke during the night.

TRACK YOUR ACTIVTY. Wearing UP captures a complete picture of your day, so you don’t have to guess how active you are. UP tracks your steps, distance, calories burned and time spent active vs. idle. TRACK YOUR FOOD & DRINK. UP’s mobile app lets you log what you eat and drink and get as detailed as you want. Take a photo of your food, scan a barcode, browse the UP image gallery or search the ingredient database. UP also helps you track calories, fats, carbohydrates, protein, sugar, fiber and sodium.

GAIN INSIGHT. UP simply and beautifully visualizes your information so, at a glance, you can understand the meaning behind your data. UP also delivers personalized insights and clear, actionable tips to help you achieve your goals.

TAKE ACTION. UP helps you set daily goals and tracks your progress over time. It also lets you set helpful alarms and reminders. You can set a Smart Alarm to silently wake you at the ideal moment in your sleep cycle to help you wake up feeling refreshed. You can also set Idle Alerts to remind you to move when you’ve been sitting too long.

A couple weeks ago I received my Fitbit One Wireless Activity Plus Sleep Tracker, Black after a few months pre-order wait. I had it two full weeks, got to know and learn it, and lost it swiftly. The fact that I lost it so easily made me decide to try Jawbone Up– thinking that if I lose my arm, I’ve got larger issues… My review will be a comparison of these two devices for those trying to decide between the two. Early spoiler: I recommend Jawbone Up over the Fitbit One for most people. I’ll tell you why…

Hardware itself

The biggest frustration I had with the Fitbit One was that I wanted to use it for daytime activity monitoring and for sleep monitoring. Using it for both activities included moving the device from my belt clip, taking it out of the rubber clip, putting it in the wrist strap, and reversing this process each day. It felt like a chore after a few days, and some mornings I even forgot to put it back on my belt after showering & changing. These issues aren’t faced with the Jawbone Up because you can leave it on your wrist at all times– even in the shower. No annoying loss, no annoying moving it from clip to pouch to clip, no forgetting it at home in the morning. The Fitbit met it’s ultimate demise after only its second fall off of my belt. It’s so light and in rubber, it didn’t even make a sound when it left me and met the ground. It was never found. Long live my FitBit One on however many belts it ends up on before it’s lost again terminally…

Battery Life & Charging

Battery life on the Fitbit One can be as much as 14 days. The Jawbone Up is rated for 10. Both devices include a USB dongle for charging, and charge in about the same amount of time. Both charged fine when I used my iPhone charger to USB for their dongle.

Syncing

The Fitbit One bluetooth sync’s wirelessly to an iPhone if you want, or to a PC. The fitbit comes with a charging dongle, a bluetooth adapter– which must be used as it won’t work with most or all other bluetooth adapters already built in to a PC. Plan to use up one or two USB slots for the Fitbit One. It’s not a constant sync– you have to initiate the sync if you want it to sync “now”.

The Jawbone Up syncs by removing the cap and plugging in to the headphone jack of the iPhone. At first this felt like it may be a step back from the Fitbit One, but ultimately it’s simpler and I waste less battery having bluetooth activated on the phone all the time. It’s simple, works reliably, and you can sync to multiple devices if you want.

Wearing

The FitBit One is quite small and the rubber belt clip is smooth and small. Many users simply drop the device in the pocket, but I’m not one to let that happen and risk loss– ironic because I lost it via the belt clip. I also have some belts that it would’t clip on, so I found myself doing creative things like clipping it inside my change pocket.

The Jawbone Up is basically a bracelet– and a stylish looking one at that. I found that the fitment guide on the back of the box ran a little large, so I originally bought a medium. After wearing, it felt too tight. I returned it for a large. I have so far been very happy with the large size. I recommend using the print out PDF from the Jawbone site as it clearly marked me as large when the plastic guide on the box made me think medium. They recommend going “up” a size.

From a daytime perspective, the wrist band of the Up hasn’t bothered me at all, and actually I see it and it reminds me to move! I never saw the Fitbit One, and thus thought about it less often and had fewer reminders. More about reminders in functions/software!

I do wear the Jawbone Up in the shower, and have had no issues with that so far. It feels sturdy without feeling stiff. You can manipulate it by squeezing to fit tighter, looser, reverse which side meets which, etc. It isn’t a “bendy straw” style where it holds shape. It always holds the wrist shape. The rubber on rubber is what lets it grip more or less. It doesn’t feel heavy or annoying.

Software

Aside from the functionality of wrist vs belt clip, the software is really what differentiates the Jawbone Up from the Fitbit One for me. The Jawbone Up software is infinitely more useful, visually appealing and informative for me than the Fitbit One software. The Jawbone software tracks your performance over time and so does the Fitbit One– but the Jawbone analyzes your data and makes observations– “Hey you had 2x your normal amount of deep sleep last night– did you do something different?” and other observations like that. You can also compare your sleeping data to your day’s activities. The ability to view, review, and drill down/compare your data is easier/simpler/more automated and more enjoyable on the Jawbone Up than on the Fitbit One.

Fitbit supports some more social features– like sharing to Facebook. Both support having friends in the system who also have the device that you can view/cheer on, etc.

As far as food logging goes, I’m not a huge user of this feature yet. What I do know is that the Jawbone Up supports scanning barcodes on food to capture what it is and content. The interface to browse and add food is far more visually appealing in the Jawbone Up than in the FitBit software.

About sleep monitoring: I don’t know if it’s accuracy or philosophy, but from a span perspective both units were accurate. I actively tell them when I am about to drift off and when I’m done sleeping. From there, the data varies. The Fitbit One would say that I woke up some 20 – 40 times per night! Maybe each time I roll over it thinks that qualifies as awake, I don’t know. The Jawbone Up rates that much less, but also gives me info on “deep sleep vs light sleep and awake times” which I find more useful than just knowing how many times I was awake. I’ve found this analysis interesting because some nights I’ll feel like I slept all night, but don’t feel rested in the morning, and the Up will conclude that I didn’t have much deep sleep at that night. That allows me to look back at my day before and contemplate why: too much caffeine too late? Too little exercise? Too much food to late? etc. Helpful data to influence how you live your days.

Both of these devices sync your data to a website. I personally rarely visit either of these, and don’t plan to, thus my lack of review on that regard. In the iPhone age I only go to a PC when it involves a lot of typing, for the most part.

Functions & Added Benefits — most of my conclusions here are about the Jawbone Up.

Fitbit One: It has an altimeter. This is how it guesses how many flights of stairs you’ve climbed. It also counts dual propeller flights I found accidentally on a recent business trip. If your’e a person who is not interested in tracking sleep or want to spend the least, this device could help you start getting an idea of your day & night activities.

Jawbone Up:

-A “power nap” feature that utilizes data from your normal light sleep cycle at night to determine optimum number of minutes for a power nap under 30 minutes. You can initiate a power nap by a series of button presses on the wrist band.

-An inactivity reminder: The wrist band can vibrate you every so many minutes that you’re inactive, and you can configure this in the iPhone app

-A wake up alarm, at a custom time and you can additionally have it wake you at “an optimum time around your alarm” depending on your sleep cycle

Both devices allow you to customize your stride or calibrate the distance walked.

I’m still only in my first week of owning the UP, and I prefer it over the Fitbit One. To me, the Jawbone Up is more of a “holistic life data device” due to the software and the fact that you can wear it all the time. The FitBit fits more in the fitness data device for me, because of the lack of insight the software provides on the phone and the fact that it isn’t as simple and easy to wear all the time. I’m an IT guy who spends too much time in front of computers, a lot of time traveling, and generally not feeling like I am active enough. I wanted these devices to help me improve my awareness of wellness, activity and sleep results. For me, the Jawbone Up was the right answer all along.

You might know that a year ago the Jawbone Up was released and recalled within a month. There were some technical reliability issues and the company took the opportunity and almost an entire year to rework the device, refund all customers and let them keep the potentially failure-likely device. They have some impressive videos at their website about how they re-worked the device.

Both devices are good devices and neither had any critical flaws. n that, I hope this review may have helped you decide which fits your needs most. I plan to respond to any specific questions below so feel free to ask!

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Sugru is the exciting new air-curing rubber that can be formed by hand. It bonds to most materials and turns into a strong, flexible silicone rubber overnight.sugru’s patented technology is unique in its combination of hand-formability, self-adhesion and flexibility when cured. It feels like modelling clay, and it’s that easy to use too. Once cured, its durable properties mean it’s comfortable in extreme environments from the dishwasher to the ocean to Antarctica.sugru can be formed and shaped by hand for up to 30 minutes once it has been removed from its packaging.sugru is designed to stick to as many other materials as possible.

It forms a strong bond to aluminum,steel, ceramics, glass, wood and other materials including some plastics like perspex and ABS and rubbers like silicone and butyl rubber.As sugru is a silicone rubber, it feels soft to touch when it has cured, but is also grippy. This makes it perfect for handles and grips as it is comfortable but non-slip.Once cured, you can remove it with a craft knife and then remove residue with fingernails and tissue paper.sugru has a Shore A hardness of 70, Density of 1.3g/cm3, Tensile Strength of 1.89 Mpa, Youngs Modulus of 5.59MPa, an Strain to Failure of 211%, DIN Abrasion Resistance of 24% ARI index (Standard used ISO4649 Method A), Electrical Resistivity – Surface 1.40 × 10^14 Ohms (Standard used BS903), Electrical Resistivity – Volume 2.55 × 10^14 Ohms (Standard used BS903), and a Williams Plasticity of 160mm.

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The Fitbit Aria Wi-Fi Smart Scale measures your weight, body fat percentage and body mass index (BMI) to provide a full picture of your weight trends. This Wi-Fi enabled scale helps you reach your weight goals by letting you set goals, track your progress effortlessly, and stay motivated each and every day. Your stats automatically upload to your Fitbit dashboard through Wi-Fi, where you can get a more comprehensive view of your health and fitness and track your eating and exercise habits. Set up is fast; the scale can be set up to automatically recognize up to 8 users. You can check your progress from your computer or with a free smartphone app. The scale is available in your choice of black or white.

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The Logitech Professional Presenter R800, with a brilliant green laser pointer, puts you in complete control of your presentation and makes it easy to direct your audience’s attention to specific information from across the room – even on flat panel displays and in brightly lit rooms. To keep you focused on the crowd and not the clock, the Professional Presenter R800 provides an easy-to-set timer with silent, vibrating alerts.

When you’re moving around the room to engage your audience, at a range of up to 100 feet (30 meters), a reception – level indicator on the LCD keeps you from wandering too far. The intuitive slideshow controls help you find buttons easily by touch, and the compact design allows you to take it with you wherever you go. Plus the contoured shape feels great in your hand, so you’ll be comfortable and confident that your presentations will make a lasting impression with your audience.

• Brilliant green laser pointer is easy to see on any presentation screen–even in a brightly lit room
• LCD display with timer and silent vibrating alerts help you manage time without watching the clock
• Up to 100-foot wireless range for freedom to move and mingle around the room
• Intuitive controls for easy, one-touch slideshow navigation
• Plug-and-play USB wireless receiver stores inside the presenter for easy pack up. Carrying case included

Grab the Logitech Professional Presenter R800 and grab hold of your audience
Your slideshow presentation is ready. The room is full. And with your wireless Logitech Professional R800 Presenter in hand, you’re set to grab hold of your audience. Aim the laser pointer at the screen and everyone sees your point. The brilliant green laser light is strong enough to be seen clearly, even across a large conference hall. Move smoothly and confidently from slide to slide with intuitive one-touch controls. Focus on your presentation, instead of the clock, with an easy-to-set timer and vibrating alerts to help you manage your time. And with no wires or cables, there’s nothing to hold you back from moving around and working the room. Whether you’re making a sales presentation in a hotel ballroom or giving a professional lecture in a 2,000-seat auditorium, you’ll get and keep their attention from first slide to last.

Brilliant green laser pointer makes it easy to see your point
Do you want everyone in the room to be laser focused on that important sales point, chart, map location or technical diagram? Just aim and press the laser control button to highlight anything on the screen. LCD display? Plasma display? Projection screen? No matter what presentation screen you use, this powerful green laser pointer is easy to see—even in a brightly lit conference room or from across a large convention hall.

LCD display with timer lets you focus on the presentation, not the clock
Want to know how much time you have left without checking your watch in the middle of your presentation? Simply set your total presentation time with the built-in timer. With the easy-to-read LCD display, you’ll be able to check your remaining time without your audience even knowing. The presenter will silently vibrate with a 5-, 2- and 0-minute warning that tells you it’s time to wrap it up.

Up to 100-foot wireless range gives you more freedom to move around the room
Walk the aisles. Circle the conference table. Seize the stage. Your Logitech Professional Presenter R800 keeps you in total control of your slideshow as you move freely around the room, engaging your audience. And if you wander too far, no worries. A reception-level indicator lets you know before you move out of wireless range—an impressive 100 feet.

Intuitive one-touch controls for simple, smooth slideshow navigation
Press the right arrow button to advance to the next slide. Press the left arrow button to go back. Start or stop your presentation when you’re ready or use the black screen button to shift the attention back to you. It’s that simple. The contoured buttons are located in just the right place and easy to find by touch. So you can run through your slides with confidence—without even having to look at the presenter in your hand.

Storable wireless receiver—plug, play and go
Simply plug the powerful and reliable 2.4 GHz receiver into your computer’s USB port and you’re ready to present. No waiting. No hassles. No software to install. When you’re done, store the receiver in the built-in docking bay inside the presenter. It also comes complete with a convenient protective carrying case. So you can grab your audience’s attention, wherever the road takes you.

All in all, Logitech Professional Presenter R800 gives you powerful control for high-impact presentations. The brilliant green laser pointer is easy to see, even on flat panel displays, projection screens, and in brightly lit rooms. Manage your time with silent, vibrating alerts and controls that are easy to set and adjust. Move about for greater impact, with a range of up to 100 feet (30 meters) you can cover every corner of the room. Navigate through your presentation with confidence thanks to intuitive slideshow controls you can find easily by touch. A storable plug-and-play wireless receiver makes it simple to get started—there’s no software to install. And when you’re through, the receiver stores inside the presenter to make packing up easy.

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