Omni-directional condenser microphone with special design. Surface chromium plating. USB plug fit for all PC. Built in filter sponge, eliminate external interference. Foldable tripod stand. Color: Black Material: ABS + Iron net Mic unit: Omni Condenser Frequency response: 50Hz-16kHz Sensitivity: -30dB+/-3dB Impedance: less than equal 2.2K Ohm Operation voltage: DC 5V S/N ratio: Greater than 36dB Cord length: about 1.35M Plug: USB Package List: 1 x SF-922B Microphone 1 x Tripod 1 x Manual ( English) 1 x box Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.