1. Bluetooth version: 5.0
2. Transmission distance: 10 meters
3. Talk time: 26-30 hours
4. Charging time: 45 minutes
5. Ergonomic design, comfortable to wear
6. Intelligent noise reduction, high-definition call
7. Fingerprint touch makes the operation easier
8. IPX3 waterproof design, effectively prevent rain and sweat
9. Start Siri voice assistant with one click
10. Compatible with most Bluetooth devices on the market
11. Size: 63x17x25mm
