Ningbo DAR international trading Co.,Ltd
Computer, Cable, USB, usb, Accessories, Manufacturer and Supplier - China(CN)
Specifications: Frequency Response: 50~22,000Hz Impedance: U=3V, R=1.5K? Sensitivity: -58dB?2dB Rated Power: 0.5mA Jack: O3.5mm Cord Length: 4~6ft Clear Noise Equipment(option) - Update: 2008-05-18