HSINI Boom Mic Microphone Stereo Universal Wireless Bluetooth Headset Headphone Earphone For Samsung Galaxy Note 2 II N7100 Maximise your game play with this Bluetooth headset. Hear your enemies creeping up behind you on your surround sound system, whilst being able to converse with your fellow team member on the next best course of action. 1) Microphone 2) Speaker 3) Interchangeable Ear Hooks 4) Volume Decrease 5) Power/Mute/Reconnect 6) Volume Increase 7) LED indicator Noise Canceling Microphone: Reduces distracting noise so callers hear you, not your surroundings. One Easy Button: Place calls, answer calls, and adjust the volume with one convenient button. Store and Charge: Compact desktop cradle for a convenient place to store and charge your headset.