Supersonic Bluetooth Headphones with Microphone

Supersonic Bluetooth Headphones with Microphone (Black), Bluetooth wirelessly streams audio from Bluetooth enabled device. Built-in FM radio, Built-in microphone for calls, Built-in controls to keep phone tucked away. Flexible design folds for easy storage. Bluetooth range up to 10 M. 2.5 Hours of play time. 3 Hours of talk time. Drive diameter: 10mm Impedance: 16ohms. Frequency response: 20Hz-20KHz. Includes USB Charging cable and 2 Sizes of ear gels.