Headset A4Tech HU-10 USB

Adds balance and tone to your favorite tunes and clarity to your calls. Stunning Sound. Superior Comfort! Fully compatible with applications such as calls, Skype, Messenger and other conversations online.

Speaker Unit: 40mm HD Driver

Frequency Response: 20 Hz - 20 KHz

Sensitivity: 105 dB

Impedance: 32 ohm

Frequency Response: 100 Hz-10 KHz

Sensitivity : - 44 dB

Cable Length: 200 cm

Port: USB

System Requirement：Windows 10/11，Mac OS X