MEElectronics Air-Fi AF9 Stereo Bluetooth Wireless Headset with microphone Free yourself from cables for a better user experience - control music playback of your smartphone or tablet and seamlessly take phone calls while still being able to stream high fidelity audio wirelessly with the MEElectronics AF9 Bluetooth headset. A high quality built-in microphone and the great sound from an altered M9 earphone make the AF9 a must-have wireless accessory. Features: A2DP stereo Bluetooth for music playback and use as a headset with the built-in mic, Conveniently located phone and music controls, Noise isolating, ergonomic in-ear headphones based on the award-winning M9 for amazing audio quality and exceptional comfort, Tiny receiver with shirt clip, Perfect for on-the-go use, Receiver compatible with all headphones with a standard 3.5mm jack, Digital volume control, Talk handsfree on your phone, Voice dialing (if supported by your phone), Compatible with: iPhone, iPod Touch, iPad, Android phones, Android tablets, Windows phone, Macs, Bluetooth dongles, and other Bluetooth enabled devices, 5 hours talk and music. 100 hours stand by