JVC Bluetooth Wireless Headset, inc mic & phone controls

Product Description These black with red accent lightweight wireless headphones feature Bluetooth wireless technology and a 17-hour battery life. The integrated microphone and controls work with popular smartphones, while a swivel ear cup design ensures a comfortable fit. Bluetooth connectivity lets you listen to your favorite music/audio wirelessly Bass Boost for dynamic bass sound (on/off) Smart Phone Controls for Remote & mic located on headphone 33ft Range (Approx) Frequency Response 20-20,000Hz Power Supply Built-in rechargeable battery Battery Life (approx.) 17 hours (with 3.0 hours of charging time) Bluetooth version 3.0 (class2) Supporting codec SBC