Bluetooth Sports Stereo Headphones,X-Live 380 Wireless Bluetooth V4.1 Sweatproof Noise Cancellation In Ear Headset with Microphone(Black) LONG BATTERY:2 hours charging to full capacity 6.5 hours music time and 7 hours talking time. Adjustable In ear stereo sports ear hooker style bluetooth earbuds,sweatproof & waterproof,design for sports. ADVANCED TECH: Latest bluetooth 4.1+CVC 6.0 Noise consellation+EDP apt-X technology. UNIVERSAL COMPATIBILITY: iphone 6,iphone 6 plus,iphone 5c ,iphone 5s ,iphone 5, ipad, ipad air, ipod 5,Samsung Galaxy Note 4 3 2 S6 S4 S3,Google,blackberry,LG other Smartphones Android Smart Phones, tablets and enabled-bluetooth devices.Applies to 99% of bluetooth devices WARRANTY: One year warranty after purchase.Please free to contact us by email