1. In-Ear wireless Bluetooth Headphone. 2. Phone and music automatically convert, play / pause. 3. Stereo sound quality to listen to music, shock bass effect, call clear. 4. Support call rejection function 5. Support operation voice (Chinese / English) prompt function 6. Battery capacity, low power consumption, long service life. 7. Support IOS system power display 8. Intelligent noise reduction version CVC6.0. 9. Support IPX4 level waterproof 10.TWS, Can be single or double use, support separation
