1. Rear-mounted wireless sports Bluetooth headset 2. Automatic conversion of phone and music, up/down selection, play/pause 3. Stereo high-quality music, shocking bass, clear call 4. Support one-to-two function, call rejection function 5. Support operation voice (Chinese / English) prompt function 6. Large battery capacity, low power consumption, long life 7. Support IOS system power display 8. Intelligent noise reduction high version CVC6.0 9. 5.1 channel with surround sound 10. Support NFC function
