For example, an application could receive broadcasts that indicate a connected device's battery level and could notify the user or take other action as needed.

例如，当连接的设备电池电量变化时，应用程序可以接收到广播通知，从而可以通知用户或者采取其它必要的措施。

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Cpufreqd: This daemon can be configured to react to battery level, ac status, temperature, running programs, processor usage, and more.

cpufreqd：这个守护进程可以对电池电压、AC状态、温度、正在运行的程序、处理器使用量等做出反应。

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It also displays the battery level and network signal strength.

同时它还能显示出电池电量和网络讯号强度。

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The TM2792 comes with LG's CINEMA 3D technology offering an unmatched level of comfort with lightweight, battery-free glasses that are also certified flicker-free ? further reducing strain on the eyes. 3D Sound Zooming enhances the 3D experience by simulating the movement of sound in correlation to the movement of images on the screen.

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The Ascend W1 is a powerful entry-level smartphone, featuring a dual-core processor and a remarkable long-lasting battery, which brings the incredible Windows Phone 8 experience to a much broader audience.

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The HD-VOICE also speaks aloud the battery level, connection status and GPS instructions in 12 languages.

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