QCC3020 Bluetooth headset 5.0

Product model: Q1
Bluetooth version: V5.0
Ear communication distance: 15 meters
Charging bin capacity: 400mAh
Standby time: about 160 hours
Music playback time: 6 hours or more
Charging time (headphones): about 1.5 hours
Headphone size: 23.5x 17.8x 13.7 mm (L x Wx H)
Charging box size: 78x33x 28.4 mm (L x Wx H)