1. Material: ABS
2. Bluetooth version: 5.0
3. Standby time: about 300 hours
4. Listening time: about 5 hours, with the charging warehouse listening time: about 50 hours
5. Battery capacity: earphone 40mAh, charging compartment 800mAh
6. Charging time: about 2 hours
7. Interface: Type-c
8. Ergonomic design, comfortable to wear
9. Compatible with most Bluetooth devices
10. LED power display, more intuitively predict battery life
11. Single ear/binaural intelligent switching, no need to re-pair
12. Support touch control voice assistant and switch between upper and lower songs