48K/16bit audio resolution
Delay time: <5ms
Transmission distance>20m
Frequency response: 10Hz-22KHz+-1dB
Distortion:<0.02%(@1KHz-10dBFS)
Wireless frequency band: 2.4GHz ISM frequency band
Anti-interference method: Frequency hopping
Quantity of signal channel: 12, in 4 channel banks
Built-in lithium battery: Over 8 hrs battery life once fullycharged
Battery: Rechargeable lithium battery 3.7V/600mAh
Dimension: 78*37*30mm (when being folded)
Attached accessories: owner's manual,USB cable