Features:
1. Small and exquisite
2. Novel style
3. With game mode
4. With volume increase or decrease
5. Clear sound quality
Specifications:
Bluetooth version: V5.1
Transmission distance: ≥ 10 meters
Music time: ≈ 4 hours
Standby time: ≈ 40 hours
Charging time: ≈ 1 hour
Earphone battery capacity: 30mAh/3.7V
Rated input of earphones: 5V --30mA
Charging box specifications
Battery capacity: 230mAh/3.7V
Rated input: 5V-230mA