Views: 17 Author: Site Editor Publish Time: 2016-04-20 Origin: Site
At present, Bluetooth headset 4.2 and 5.0 are widely used in the market. Compared with the former, the transmission efficiency of the latter is increased by 2 times, the transmission distance is increased by 4 times, the transmission speed is faster, the power consumption is lower, and the anti-interference is good.
There are also a few earphones that use higher level Bluetooth 5.1 and 5.2 versions, which will greatly improve the positioning accuracy and details, but will also be more expensive.
It should be noted that although the Bluetooth headset version 5.2 can also be compatible with 5.0 and 4.2 downward, only the mobile phone can support the Bluetooth version 5.2 to the maximum, can the effect of the Bluetooth headset be maximized.
