Brand New Bluetooth Headphone Function: Bluetooth, Microphone, Noise Cancelling, Waterproof Use: Portable Media Player, Mobile Phone, Computer Bluetooth Specification: V4.2+EDR class 2 RF Frequency Range: 2.402-2.480GHZ,2.4G ISM brand Operating distance:10 meters Charging time: 2 hours Impedance:32 ohm Charging Port: Micro USB Charger adapter output: DC 5V&130mA
4IN1 Bluetooth wireless headphone FM Stereo Radio Support memory card Wired headphone
