Long press the middle key of the Bluetooth headset function key for 4-5 seconds. When the indicator light flashes alternately red and blue, the Bluetooth headset enters the state of searching for paired devices
, in the mobile phone setting interface, open Bluetooth to enter the search device status. When the name and model of the Bluetooth headset appear on the mobile phone screen, click Connect. After the connection is successful, the Bluetooth headset indicator is changed to blue single flash status.
Dental headset is the application of Bluetooth technology to hands-free headset, so that users can avoid the shackles of annoying wires and easily talk in various ways. Since the advent of Bluetooth headset, it has been a good tool for mobile business people to improve efficiency. According to the feeling of actual use, the distance between the mobile phone and the Bluetooth headset is directly proportional to the call noise; In addition, when listening to music with stereo Bluetooth headset, don't be too far away from the mobile phone, otherwise it is easy to be intermittent.
Compared with wired headphones, wireless headphones have the following advantages:
1. Abandon the wired trouble, achieve a real wireless structure and move freely.
2. Multiple use modes and functions have greatly improved the sound quality, noise reduction and call.
3. Equipped with a portable box with both charging and storage functions, put the dead headset into the box to automatically charge.
The convenience and diversity of wireless earphones have been unanimously loved by users. Behind this, it is inseparable from the R & D and innovation of technology and the strict control of each production link. In the performance test of TWS earphones, a test connection electronic component - high current shrapnel microneedle module plays an important connection role, so that the test can be carried out stably.
