1. BT Version: 5.0
2. Battery capacity: 3.7V/ 100ma
3. Communication distance: about 12 meters
4, horn specification: diameter 13.0mm 32Ω
5. Talk time: about 18 hours
6. Standby time: about 260 hours
7. Charging time: about 1-1.5 hours
8. Charging port: Type-C
9. Certification information: BQB/FCC/CE/ROSH
10. Headset color; Black/blue/gray
2. Battery capacity: 3.7V/ 100ma
3. Communication distance: about 12 meters
4, horn specification: diameter 13.0mm 32Ω
5. Talk time: about 18 hours
6. Standby time: about 260 hours
7. Charging time: about 1-1.5 hours
8. Charging port: Type-C
9. Certification information: BQB/FCC/CE/ROSH
10. Headset color; Black/blue/gray
11.
Patent: China, US, Japan, UK, EU