1. Ship: JL6983, D2 low power consumption
2. Horn: F10 copper ring
3. Waterpfoof Level: IP4
4. Compatible System: iOS/Android/Windows
5. Main Feature: True wireless, binaural call, digital display, touch function, copper ring horn sound quality, low power consumption, breathing light
6. Bluetooth: 5.3, 15m transmission distance
7. Battery Type: Polymeter lithium battery
8. Headphone battery capacity: 30mAh
9. Charging box battery capacity: 200mAh
10. Charging Type: Charging box USB charging, headphone magnetic charging
11. Headphone charging time: About 40 minutes
12. Charging box charging time: About 1.5 hours
13. Headphone life time: About 3.5 hours
14. Charging box chargeable times: About 3 times
15. Material: ABS
16. Size: 65x44x29.5mm
17. Net Weight: 41g