Edifier Stereo USB Headsets with Microphone K815 (Noise Cancelling)

Edifier K815 Stereo USB Headsets with Microphone, designed for professional online education. Experience crystal-clear communication with a 120-degree adjustable microphone and precisely adjusted sound pressure levels. Enjoy exceptional audio quality with the large black voice coil diaphragm unit and independent external sound cards. Stay interference-free with shielded wires and large magnetic rings. The 120° adjustable high-sensitivity noise-cancellation microphone ensures clear communication. Comfort is key with adjustable headbands, making these headsets perfect for extended wear. Experience the fusion of high-class technology and extraordinary sound with the Edifier K815.

Connection	USB Wired
Designed for VOIP Applications	Yes
Clear and Precise Microphone	Yes
Large Voice Coil Diaphragm Unit	Yes
Independent External Sound Card	Yes
Shielded Wires with Magnetic Rings	Yes
High-Sensitivity Noise Cancelling Mic	Yes
Microphone Rotates	120 Degrees
Adjustable Headband	Yes
Frequency response	20Hz～20kHz
Impedance	40Ω
Sound pressure level	91+/-3dB
Sensitivity	-42dB+/-3dB
Microphone direction	Single point
Connecter	USB-A plug
Cable Length	2.8m