DUDAO Bluetooth Y3

Brand: DUDAO
Product color: Blue, green, red
Description: Type: Mono, Total Power: 5W, Wireless: Bluetooth, Features: Strap
Peculiarities: Strap
Type: Mono
Working hours: 4 h
Battery capacity: 400 mAh
Wireless connection: Bluetooth
Nutrition: Autonomous
Bluetooth version: 5.0
Total power: 5 W