Bluetooth Wireless Headphone

Fulfilled by our friends at VYSNBluetooth Wireless Headphone And Mic Amazing stereo sound without the messy wires Built-in BT technology for easy wireless pairing with enabled devices such as iPad, iPhone, iPod, smartphones, tablets, MP3 players & more Built-in FM radio for listening to your favorite station Perfect fit earbuds so they don't fall out (2 sizes included) Built-in microphone for making calls wirelessly with your smartphone Built-in controls so you can leave your phone tucked away safely Flexible design to fold easily in your pocket or purse Operation range: 10M Music playing time: 2.5 H Talking time: 3 H Working voltage: 3.3- 3.7 V Drive diameter: 10mm Impedance: 16 ohms Frequency response: 20Hz- 20KHz Dimensions: 6.38" x 5.34" x 0.63" Weight: 0.069 lbs. Accessories: USB charging cable, 2 sizes of ear gels & User manual