Details:
* Adopt Bluetooth V5.0, stable transmission, low power consumption and strong compatibility.
* Comes with 400mAh charging case for mobile charging, easy to store.
* Ergonomic design gives you a stable and comfortable auditory effect when sporting, or walking.
* Suitable for running or other sports.
* Bluetooth version: 5.0 version
*Transmission distance: 7-10m
* Impedance: 32ohm
* Sensitivity: 107dB
* Frequency: 20-20KHz
* Battery Capacity: 400mAh
* Power: 25mW
* Waterproof Rating: IPX6
* Function: fast charging, HD call
* Listening to music time: 3.5 hours up and down music / pause playback
* Talk time: 3-4 hours
* Standby time: 30 hours
* Charging time: 1-2 hours
* Colour: Black/ White(optional)
* Material: ABS
* Dimensions:(approx.)13.5 x 8.1 x 3.5cm

Package content:
1 pair of Mini bluetooth Earphones
1* Charging Box
1* USB Charging Cable
1* User Manual

Additional information

Colour

Black, White