Description: Features:
1) Bluetooth technology, compliant with Bluetooth specification V1.1
2) Environment, operating temperature: -20°C to 60°C
3) Super compatibility, so that when changing cell phones, there is no need to change
4) Beautiful style, according to the streamline style designed by human body engineering, delicate craftsmanship, suitable for the wearing of different people
5) Comfortable wearing, no feeling of crashing down and oppressing, it can be worn
| Place of Origin: | China Guangdong |