USB 2.0 connector, plug and play, no need to install drive.
Built-in audio processor chip, realize the perfect digital audio signal transfer.
Specialized virtual 5.1 sound channel.
USB headset, good for watching movies or playing PC games.
Headphone with microphone, is suitable for internet voice chatting.
Use high quality loudhailer, with volume control function.

More details

USB headset with microphone, nice sound quality

Cord Length: 2.2m+/-5%
Microphone: ¢6.0*5.0mm
Sensitivity: 54dB+/-2dB(odB=1V/ubar)
Direction: Noise cancellation
Impedance: ≤2.2KΩ
Current consumption: 2.0V
Sensitivity deduction: ≤ -3dB at 1.5V
SNR: >58dB
Loudhailer: Φ40mm
Impedance: 32ohm
Frequency: 20-20KHz
Sensitivity: 98.0dB+/-3dB