100% compatible wireless headphones to all android and smart mobile phones.built –in rechargeable battery, comes  with a charging cable.noise cancellation design, perfect sound quality. simple one – button design, easy to use and fast pairing with your Bluetooth device.

12TWS twins earphone with small size, super light weight with a secure and comfortable fit for any ear.

To use, press and hold the button for 3 seconds of either ear bud and release after the LED flashes between red and blue, open mobile phone Bluetooth and search headset, connect it, pair the earphones with your mobile phone.