Bluetooth version: 4.2 wireless transmitter standard of class II
Frequency coverage: 2.402~2.480GHz ISM band Sensitivity: -80dbm Transmit range: up to 10m Channel: 79 channels of 1MHz, B/W Contact terms: Point-to-Point Support Format: MP3 WMA WAV Built-in Li-ion Battery (charged via USB) Main Function: Bluetooth flexible headset for use with mobile phones or computers
Specifications
Key Features
Bluetooth version: 4.2 wireless transmitter standard of class II
Frequency coverage: 2.402~2.480GHz ISM band Sensitivity: -80dbm Transmit range: up to 10m Channel: 79 channels of 1MHz, B/W Contact terms: Point-to-Point Support Format: MP3 WMA WAV Built-in Li-ion Battery (charged via USB) Main Function: Bluetooth flexible headset for use with mobile
What’s in the box
Incoming Calls, Handsfree Talking
Superior Compability, High Fidelity Stereo Surround Sound
Not only wireless, also can be used as wired headphone