Bluetooth version: 5.0

Charging time: about 1.5 hours

Battery capacity: earphone 35 mAh Charging case 350 mAh

Transmission distance: ≤10 meters

Charging voltage: DC5V/1A

Size: 6.5cm*4.5cm*2cm

Material: ABS

Quantity: 1

1* Bluetooth headset

1* Charging cable

1*Instruction manual