Wholesale Supersonic Bluetooth Wireless Headphone and Mic

Features & Specifications: - 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