Bluetooth version: V
5.3 +EDR *Chip: Jerry 6973
Support agreement: AVRCP V 1.6. A2DP V 1.3. HFP V 1.7 Simultaneous LE and BR /
EDR *Usage/playback time: approximately 6 hours (80% volume) *Standby time: 80
hours *Charging time: approximately
1.5 hours *Distance: 10m
*Net weight: 77g, gross
weight: 161.5
g *Battery:
Earphones: 60mAh
Charging case: 500mAh