Bluetooth Earphones, V4.1 Wireless Headphone Sport Stereo In-Ear Noise Cancelling Headset w/ Mic / Apt-X for Android, iOS (Black) High Quality Bluetooth V4.1 Earphones Wireless Headphone Sport Stereo In-Ear Noise Cancelling Headset w/ Mic / Apt-X for Android, iOS and other bluetooth-devices. Allows fast and easy pairing with any Bluetooth-enabled devices such as iPhone, iPad, Samsung Galaxy/Note/tablet, HTC, PDA, tablet PC, iPad, Mac Air, MP3 players, PCs, laptops, etc. Experience Incredble Volume and Sound Quality with Advanced APTX sound and Bluetooth 4.1 technology offering impressive acoustics, with that deep bass you crave. Supports APTX HFP, HSP, A2DP and AVRCP protocols with CVC6.0 noise cancellation technology intelligently filters out ambient noise enabling crystal clear HD sound for calls and music playing. Sweat out to your favorite music, this sweatproof headset is engineered with invisible nano-coating technology protecting the earbuds against splashing water and sweat. Enjoy up to 6-8 hours talking /playing time without compromising an ounce of comfort, this pair of earphones ensures a comfortable secured fit making it ideal even for extended use.