Stereo Ohrbügel Computerkopfhörer

Specification: Speaker dimension: 13mm Impedance:32ohm Frequency response: 20Hz-20,000Hz Sensitivity: 102dB S.P.L at 1 Khz Rated power:3mW Power capability:30mW Cable length:1m±0.1m Plug type: 3.5mm stereo Microphone Unit: 6×2.7mm Microphone directivity:Omni-directional Microphone sensitivity: -58dB±2dB Microphone impedance:2.2Kohm Frequency response: 30Hz-15,000Hz Standard operating voltage:3V 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.