Wired Headset, 3.5 mm/USB Customer Service Over Ear Headphones Corded Headsets with Noise Cancelling MicrophoneHow to
Use: Plug
and playSpecification: Item
Type: Wired
HeadsetMaterial: ABS
Model: SY440MVInterface
Type: 2x 3.5 mm (headphone + microphone)/USB
Speaker Size: Approx.
30mm / 1.2 inImpedance:
3215%Sensitivity: 1103dBFrequency
Range: 20Hz-20KHzMicrophone
Size: Approx. 6x 2.7 mm / 0.24 x 0.1 inMicrophone
Sensitivity: -383dBMicrophone
Impedance: 2.2KD
irectionality: OmnidirectionalPackage
List: 1 x Headset