如果你连蓝牙无线耳麦也没有的话，将电话拿离耳朵稍微远一点，也会有很大的不同，辐射的强度会随着距离的拉远而迅速减少。
If a headset isn’t feasible, holding your phone just slightly away from your ear can make a big difference; the intensity of radiation diminishes sharply with distance.
如果你连蓝牙无线耳麦也没有的话，将电话拿离耳朵稍微远一点，也会有很大的不同，辐射的强度会随着距离的拉远而迅速减少。
If a headset isn't feasible, holding your phone just slightly away from your ear can make a big difference; the intensity of radiation diminishes sharply with distance.
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.
您可能见过某人使用蓝牙耳麦适配器与移动电话进行无线交互，或者您本身就就使用过这样的技术。
You may have seen someone using a Bluetooth headphone adapter to interact with a mobile phone without wires, or perhaps you are a living testament to the phenomenon yourself.
人们使用无线耳机和耳麦的原因与使用有线的相同：希望获得私人的声音体验，并解放双手。
People use wireless headsets and headphones for the same reasons they use wired headsets and headphones: they want to hear sounds privately and they want to free their hands.
人们使用无线耳机和耳麦的原因与使用有线的相同：希望获得私人的声音体验，并解放双手。
People use wireless headsets and headphones for the same reasons they use wired headsets and headphones: they want to hear sounds privately and they want to free their hands.
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