Kisonli A9 Wireless Headphones - Black

Brand: Kisonli
Model: A9
Material: ABS + Metal
Lighting: RGB
Noise isolation technology: ANC / ENC
Version: Bluetooth 5.3 + EDR
Charging voltage: DC 5V
Battery capacity: 400 mAh
Output power: 35mW
Charging time: 2 hours
Operating time: 4-10 hours
Playback modes: BT / TF / FM / AUX / CALL
Music format: Mp3 / MAV
Frequency: 20Hz - 20kHz
Impedance: 32 ohms
Sensitivity: 108dB ± 3dB
Drive unit: 40 mm
Wireless distance: 10m
Product size: 182 x 77 x 190 mm
Weight: 156 grams
Channel: Stereo
Battery Indicator: LED
Wireless delay time: less than 30ms
Water resistance: IPX 0
Volume control: Yes
Memory card support: Yes
Usage: Computer, Travel, Gaming, Mobile Phone, Sports