Compatible with mobile phone and tablet which have the Bluetooth function
1. Rich bass and glittering and translucent high-pitched voice. 2. 30 degree adjustment of ear shell to meet the ear characteristics of different populations. 3. Made of soft and smooth silicone surface, waterproof. 4. In-ear Ear, noise reduction. 5. 4.2 Bluetooth Technology. 6. Compatible with smart phones, tablet computers, notebook computers, etc.
Function: Music play / pause, last / next, + - volume, turn on / hang up the phone, one connect to two devices, battery power display, last redial, voice prompt.