Standard: USB 1.1
Interface: 1 x USB Type B (Female) port; 1 x 3.5mm Stereo Jack (headset); 1 x 3.5mm Microphone Jack (microphone); 1 x 5V DC in
Solution: 8 Bits DSP Voice processing ; Echo-cancellation: up to 45dB ; Audio output frequency range: 44.1KHz
Built-in Microphone: Sensitivity: -40 ?2dB ; Directivity: Omni Directional ; Response Frequency: 50Hz ~ 16KHz
Built-in Speaker: 41 x 71mm ; Response Frequency: 100Hz~20KHz ; Output Impedance: 1W/8Ohm

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 5.7 inch
Height : 2.2 inch
Length : 9 inch

Item Weight: 0 ounce (View shipping rates and policies)
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ASIN : B000IU14XO