Features: new and Excellent of Lossless Noise Reduction: Powerful noise reduction system, anti-interference and anti-howling recording without distortion, even in a noisy environment can clearly capture the sound that needs to be recorded. High-: Clear sound , strong compatibility, choose whatever you want. More Stable Performance: High- core prevent external interference and maintain stable signal transmission. Multi-purpose Microphone: Internet celebrity live broadcast, food broadcast, video conference speech, Vlog recording, interview recording, Online teaching. 3.5mm Microphone: Plug and for play, camera microphone with Hi-Fi for high fidelity. Specifications: Product Name: Mm188 Radio Mode: Cardioid Sensitivity: -42db+/- 1db/0db-1v/pa, 1khz Frequency Response: 35- 18khz+/-3db Signal to Noise Ratio: 76db Spl Power Supply Mode: Plug and for Play Without Battery Product Interface: Standard 3.5mm Universal Plug Cable Length: 1.5 Meters Material: ABS Color: Black Product Dimension: approx. 8x1.8cm/3.15x0.71inches Net Weight: 115g/0.25lbs Note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1PC SLR Camera Video Recording Microphone