Main parameters;
Product model: S20
Bluetooth solution: V5.3
Product horn: 10MM copper ring horn
Standby time: about 300 hours
Working hours: about 6 hours
Charging time: about 1 hour
Communication distance: no obstacles 10-15 meters
Headphone battery capacity: 50mAh
Net weight: 5.3g(bare metal)
Bag weight: 15g