Type: ANC Bluetooth Wireless Headphone

Model No: RB-900HB

Color: Black, Beige, Pink,

Driver Unit: 40 mm

Driver impedance: 32 ohm

Rated Power: 25mW

Charging Port: Type-C

Frequency Response: 20Hz~ 20kHz

Wireless Connectivity: Bluetooth® 5.3

Bluetooth Range: 10M

Compatible with: Android / iOS

Integrated Controls:  Play/Pause/Next/Prev

Microphone: Yes

Battery Capacity: 400mAh

Playing Time: 20 hrs

Charging Time: 2.5 hrs