Description

The USB is for light supplying. It is not USB headset.
Please use a 3.5mm Y Splitter Cable (NOT INCLUDED IN THE PACKAGE)
– Compatible with laptop, PC, mobile phone and tablets
– 3.5mm headphone port, 4-pin plug
– Speaker Size- 50mm
– Noise-cancelling microphone
– Adjustable headband
– 120 degree adjustable microphone
– One key sound control
– Cable length 2.1M
– Microphone Impedance- 2.2K
– Frequency range- 20Hz-20KHz