Specifications Hign-concerned Chemical:None Built-in Battery:No Diaphragm:S-Mall Polar Patterns:Uni-directional Package:Yes Communication:Wired Set Type:Single Microphone Transducer:Condenser Microphone Use:Computer Microphone Style:Tabletop Origin:Mainland China Microphone with Mic Stand Professional 3.5mm/USB Recording Condenser Microphone Compatible with PC Laptop Singing and Gaming Technical parameters: Sensitivity: - 30dB 3dB Directivity: omnidirectional Impedance: 2.2K Sensitivity range: within - 3dB at 1V Working voltage: 1.5V Standard working voltage: 1.5V Frequency response: 50Hz - 16KHz Signal to noise ratio:>36dB Line length: about 1.8m Product features: 1. The computer sound card DC5V is used for power supply, plug and play, and easy to use; 2. High sensitivity capacitance microphone, omnidirectional, low noise, wide dynamic range; High quality metal mesh head and built-in windproof sponge can effectively filter out wind noise, dental sound and other noises 3.1.8m professional microphone wire and 3.5MM plug are suitable for desktop computers and external sound cards 4. The professional integrated foldable telescopic tripod is adopted, which can adjust the height and angle of the microphone at will. The operation is flexible and convenient, realizing the separation of the microphone and the bracket, and can be stored and carried easily. 5. It is applicable to personal computer karaoke recording, online video conference (online teaching, online anchor), MSN, Skype online game chat, etc. 6. Ergonomic, foldable tripod support, soft rubber paint, omnidirectional capacitive microphone, high sensitivity and low noise.