Made in China Bluetooth Stereo Headphone V1.2, Features A2DP Profiles, 60 Hours ... , Cell Phones, Digital Cameras, Car Electronics, MP3 Players, Bluetooth Products, MP4 Players, Covert Cameras, Security Products and Electronic ... All Bluetooth devices V1.2 and underPower Source: Built In Rechargeable Li-ion BatteryBluetooth Headphone Manufacturer Ref.: 2NNL38L220D3 Bluetooth Stereo Headphone ...