Meizu EP-21 Headset. Answer, end calls, Music Play and more.
The EP21 headset is fully compatible with the MX3/MX2 and Flyme 2.2 firmware and offers the following functions:
For incoming calls, tap the middle button to answer, long press on the middle button to reject the call, or tap the volume- to mute. During a call, tap the volume +/- to turn the volume up or down. To hang up, tap the middle button.
During music playback, tap the middle button to pause/play, double tap the middle button to skip to the next track, or tap the middle button 3 times to go to the previous track. Tap the volume +/- to turn the volume up or down.
While using the camera, tap the middle button to trigger the shutter and take a photo.
On an unlocked screen, long press on the middle button to activate Google voice search.