1. Bluetooth version: V5.4
2. Battery capacity: 1200 mAh
3. Usage time: 20 hours
4. Connection distance: 20 meters
5. Auto sleep: supported
6. Auto answer: supported
7. Default setting: automatically answers calls after the caller ID rings; can be switched to manual answering mode.
8. Split-type installation method, easy and safer to install and remove.
9. Dual antenna reception, strong signal without network connection, FM function provides an excellent experience.
10. Built-in high-capacity battery with Type-C interface, fast charging ensures smooth communication during all-day riding.
11. Dimensions: 92x49.5x32mm
12. Net weight: 70g
13. Package contents: headset x 1; back clip x 1; user manual x 1; tape clip x 1; other accessories x 1; microphone cable x 1; charging cable x 1