Bluetooth version: V4.1
Talk time: about 5 hours
Music time: about 6 hours
Charging time: about 2 hours
Battery capacity: 60MAH
Standby time: about 100 hours
Transmission range: 10 m
Headphone size: 15mm
Net weight: 5 g
Features:
1. Miniature invisible, comfortable to wear.
2. Set the size of gemstones, with cutting-edge shape engineering design, and no sense of existence when about 5g net weight is worn.
3. One-click operation, free control.
4. Standby for about 100 hours