2. You can wear a Bluetooth headset when watching TV to avoid disturbing others at night or at other times.
3. Some mobile phones support Bluetooth cameras, which can be used as wireless network cameras.
4, can realize the wireless connection with the mobile phone, in a limited range can't touch the phone can only answer the phone through headphones.
Extended data:
The characteristics of Bluetooth technology and Bluetooth products mainly include:
1, Bluetooth technology is suitable for many devices. Computers and telecommunications can communicate with each other through wireless networking without cables.
2. The working frequency band of Bluetooth technology is universal all over the world, which is suitable for users all over the world to use without borders, and solves the "national border" obstacle of cellular phones. Bluetooth technology products are very useful. With a Bluetooth device, you can search for another Bluetooth technology product and quickly establish a connection between the two devices. With the help of control software, data can be transmitted automatically. ?
Baidu Encyclopedia-Bluetooth