1. Ergonomic design, comfortable to wear
2. Using low-latency chip, with dual audio decoding free switching, can achieve better low-latency effect and compatibility
3. 13mm true copper ring composite film dynamic coil unit, highlighting the heavy bass while increasing the clarity of the midrange and treble
4. The left and right earphones can be used independently or at the same time
5. Open the cover and connect, after connecting to Bluetooth for the first time, use it again to open the cover to connect to Bluetooth
6. Equipped with omnidirectional silicon microphone, which can intelligently eliminate surrounding noise during a call and realize high-definition calls
7. Touch control, easy to use
8. Bluetooth version: 5.1
9. Bluetooth transmission distance: about 10 meters
10. Headphone battery capacity: 30mah, charging compartment battery capacity: 300mah
11. Playing time: about 4 hours