Computer Wired Stereo Headsets With Microphone , High Definition

Computer Wired Stereo Headsets With Microphone , High Definition ♥ Product Specifications♥ Model S500 Speaker Diameter Φ40mm Impedance 32 Ohm at 1 KHz Sensitivity 105dB/mW Frequency Response 20~20,000Hz Cord Length Approx.1.2M Net Weight 95g Gross Weight 115 g/per MOQ 200pcs Cable length About 1.5m Characteristics Double pieces of aluminum head-band Tri-fold for saving space and easy carry Retractable for comfortable wear -- Hight Definition Stereo Headset -- S500 constructed