Single-ear Bluetooth headset is mostly wireless and compact, which can be directly worn on the ear. Its main function is to receive and hang up calls. It can control the volume. Some models of single-ear Bluetooth headset also have the technology of double waiting, double wheat and Liyin (also known as noise reduction, which can achieve a better communication environment).
Stereo
Stereo Bluetooth Headset is based on A2DP Bluetooth Stereo Protocol supported by mobile phone. Only mobile phone supports A2DP Bluetooth Stand
The stereo Bluetooth headset can be connected to enjoy Bluetooth headset music only by the body sound protocol. Stereo Bluetooth headset has neck hanger, headset, clip, glasses and other styles, and the neck hanger and clip are all wired Bluetooth headset. Its main function is not only to listen to hang-up calls, but also to directly appreciate music. At the same time, some stereo Bluetooth headphones also have LCD display screen, which can be easily seen. The electric number also has the function of displaying song names and lyrics.
True Wireless
The biggest difference between real wireless Bluetooth headset and traditional Bluetooth headset lies in the adoption of Multiplexlink multi-point wireless interconnection technology. As a new concept of wireless Bluetooth headset, it realizes the wireless connection between left and right ears. This kind of headset completely abandons the wire connection outside, and the left and right earplugs can work independently, hands-free calls are fully mastered. When changing into a two-channel stereo, turn on another earplug and automatically form a two-channel stereo mode when approaching. When sharing music, it will not be tied by wires, and it is more convenient to use.
