取决于使用的蓝牙耳麦和适配器的类型，无线连接的范围可以从1米到100米。
Depending upon the type of Bluetooth headset and adapter you have, the range of your wireless connection can be from one meter to up to 100 meters.
更理想的无线充电系统应该脱离装置的束缚，就像无线保真和蓝牙技术，只要是对应的设备就不需要专用的适配器。
In an ideal world, the wireless recharging system would work, out of the box, like Wi-Fi and Bluetooth devices-with any approved gadget and requiring no special adaptors.
着重介绍了使用蓝牙us B适配器和使用蓝牙串口适配器实现全站仪无线控制的方法。
This paper emphasizes how to USES Bluetooth USB adapter and Bluetooth series adapter to control total Station.
TTB102蓝牙模块主要用于蓝牙鼠标和蓝牙USB适配器。
TTB102 Bluetoothmodule was designed mainly for Bluetooth mouse and USB dongle.
TTB102蓝牙模块主要用于蓝牙鼠标和蓝牙USB适配器。
TTB102 Bluetoothmodule was designed mainly for Bluetooth mouse and USB dongle.
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