With WiFi on and its screen set to stay illuminated, the review iPad lasted for almost 12 hours while playing music; leaving WiFi off added about half an hour.
打开无线网络、把iPad的屏幕调亮并保持亮度、同时播放音乐的情况下，你也可以用iPad看几乎12个小时的电子书。如果把无线网关掉，持续时间还会增加半个小时。
The Nook Tablet is about 10% lighter and has a touted battery life of 11.5 hours with WiFi off, a claim we weren't able to test during our limited time with the device.
新款Nook平板电脑轻了10％左右，而且在关闭WiFi的情况下，其电池续航时间号称高达11.5小时。由于时间有限，我们未能测试这一点。
WiFi on/off button and Power on/off button to save energy while not in use
WiFi 开/关按钮及电源 开/关 按钮，可在不使用时节能
Turn off wifi when not somewhere that you are using wifi.
当不关掉无线的地方你使用无线网路。
Turn off wifi when not somewhere that you are using wifi.
当不关掉无线的地方你使用无线网路。
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