Ryra Call Center Wired Noise Cancelling Headset - Call Wired Noise
Package List: User Manual,3.5mm Jack Adapter
Features: waterproof,With Microphone,Active Noice Cancelling
With Microphone: Yes
Is wireless: No
Support APP: No
Support Memory Card: No
Waterproof: Yes
Resistance: 32Ω
Sensitivity: -38dB
Active Noise-Cancellation: No
Volume Control: Yes
Control Button: Yes
Vocalism Principle: Balanced Armature
Wireless Type: None
Connectors: 3.5mm
Communication: WIRED
Style: Headphone
Certification: NONE
Origin: Mainland China
Name:: wired usb headset
Interface type:: USB
Headphone Type:: Wired Headphones
Microphone:: yes
Speaker diameter:: about 30mm
Frequency response:: 20hz-20khz
Microphone Sensitivity:: -38±3dB
Sensitivity:: 105±3dB
Impedance:: 32(Ω)
Headphone cable length:: about 1.8m
Material:: ABS
Colour:: Black