Description:Speaker impedance:32!#!amp!*!Omega;Headset sensitivity:99dBFrequency response range:20-2000HzRated power:10mWPlug:3.5mmHeadset type:in-earWire length:about 1.2mProduct features:Can choose a song\/pause\/answer calls\/hang upCompatible with:3.5mm Mobile PhoneStereo soundSmart with wire control
Calling: 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.Music: 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.Camera: While using the camera，tap the middle button to trigger the shutter and take a photo.Search: On an unlocked screen，long press on the middle button to activate Google voice search.
Package Inlcuded:1 x Original MEIZU EP-21 Stereo Earphone
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