Bluetooth Headphone Sport Headset Stereo Wireless Earphone

Bluetooth version: V5.0
Horn: high quality real copper ring speaker
Chip: True stereo chip
Play time: 2-3 H
Headphone battery capacity: pure cobalt 40 mAh
Charging case battery capacity: pure cobalt 400 mAh (with protective plate)
Effective distance: 10 + M

Package list:
1 * Bluetooth Headphone (with charging case)