Industrial product
Consumer electronics
Medical devices
Bluetooth version: Bluetooth V5.4
Communication distance: 8-15 meters
Charging interface: Type-C
Charging voltage: 5V
Bluetooth version: Bluetooth V5.3
Headphone battery life+charging case battery life: 8.5 H+25 H
Charging time: 1.5-2H
Control mode: touch control
Audio resolution: 16bit
Battery capacity: 1800mAh
Product features: Bluetooth connection, can insert TF card
Coverage area: 200 square meters
Volume: Supports 120dB
Output power: 5W
Charging voltage: DC5V
Frequency range: 20HZ-20KHZ
Available colors: blue, pink, black
