Features:

Enable you connect M3 with audio device via wireless Bluetooth 4.0 or professional 3.5mm Aux-in port for phone calls and music play from most iOS Devices and Android Devices.The Built-in Microphone allows you to answer /reject/ hang off / redial / voice dial calls and listen to music from various sources & all controlled from the full functional smart control panel on the headphone. Elegant Leather & memory foam ear cushions, flexible ear pads and adjustable headphone band make it extremely comfortable and fit to wear by most users. The professional drivers, noise cancelling and Clear Voice Capture (CVC) technologies bring users a clear sound experience.