Photive BTH3 Over-The-Ear Wireless Bluetooth Headphones with Built-in Mic and 12 Hour Battery. Includes Hard Travel Case. Bluetooth 4.0 Stereo Headphones- Advanced Bluetooth CSR version 4.0 Latest technology. Wireless Freedom- Stream music directly from your smartphone or tablet, and be free of annoying, tangled cords. Charges quickly and lasts hours- The PH-BT3 headphones feature a lithium-ion battery that not only charges quickly, but gives you up to 12 hours of battery life. Compact form factor and stylish design- These headphones were designed to be small enough for you to comfortably tote around. Soft-touch rubberized exterior, for a wonderfully smooth, tactile experience. Bluetooth 4.0- Advanced CSR Bluetooth 4.0 technology. Stream your music wirelessly up to 33ft. Premium sound- Uncompromising sound quality. 40 mm drivers for excellent bass, precise treble and clear mid tones. 12 Hour Lithium-ion rechargeable battery- Enjoy hours of uninterrupted music, podcasts, phone calls and movies before the next charge. On Board Controls- Control your music quickly and easily with controls located on the headphone. Easy Pairing- Pairs easily, no code required 3.5mm Aux input- Includes and a 3.5mm stereo cord for quick and easy connections to devices without Bluetooth.