Desktop computer microphone

Specification Mic dimension: 6.0×5.0 mm Sensitivity: 58dB±3dB Directivity:Omni-directional Impedance:2.2Kohm Sensitivity reduction:within -3dB at 1.5V Operation voltage:4.5V Frequency response:100-16KHz S/N ratio:More than 60dB Plug type: 3.5mm stereo Cable length:1.2m±0.1m Warranty: 1:Sample availability and policy We can provide free samples to you before your order. 2:Guarantees: We assure the quality of your order same as the samples and delivery strickly follows the agreement. 3.Support Any inquiry will be replied by our professional staff.we will assist you shipment,insurance and others documents such as Form A,inspection certificate etc. 4.After sales service We will handle your feedback earnestly and we are ready to work out a satisfactory solution along with you.