Overview and Specifications:
2. Built-in microphone
3. Support Volume Control
4. The product suitable for IOS and Android devices via regulating switch.
Smart button function:
1. One press: receive and reject calls, play / pauze function
2. Fast press two times: Next songs function
3. Fast press thress times: Last songs function
4. New smart switch mode (I / N) module that allows you to bid farewell to switch wiring trouble, truly all-brand mobile phones universal.
5. Perfect Fit- Right Ear, Only For Right Ear