Features:
The latest Bluetooth 4.2 technology, transmission stability and high efficiency, music uninterrupted.
Super soft earmuff, wearing a long time without pain.
Stereo effects, bass strong, suitable for pop music.
Four colours optional, beautiful shape, fashion by you.
Bluetooth standard: Bluetooth V4.2
Speaker specifications: 40MM
Charging time: 1.5 hours
Life time: 4-6 hours
Standby time: 30 hours or so
Battery specifications: 3.7V / 250MHA built-in rechargeable lithium battery
Transmission range: within 10meters
Support TF Card FM radio