Introductions:Are you searching for a good-quality microphone for your digital device? You can choose this Stereo Microphone for better sound quality. It is delicate and high-sensitive in picking up sound. With superior material and fine processing， it is tough enough for long-term use. It is easy to install and use. It is a practical accessory for digital device. With affordable price， this stereo microphone will be your wise choice. Action is better than excitement! Don��t hesitate to bring it home!Features:1. Studio recording quality2. Condenser microphone3. 3V battery powered4. Integrated shock mounting5. 3.5mm mini-jack output6. Two step high-pass filter7. Rugged fiber-reinforced ABS construction8. Integrated cold shoe mount，1/4" and 3/8" thread Specifications:1.Type???Ms(Mid-Side) stereo system2. Frequency Response: 30-18000Hz3. Sensitivity: -4dB???0dB=1V/Pa1KHz???4. Direction: uni-direction5. Output Impedance: 200��6. S/N Ratio: 76dB(1 KHz at 1Pa)7. Max SPL: 120dB(at 1 KHz �� 1% T.H.D)8. Power Requirement: DC 3V Alkaline battery11. Dimensions: 9.45 x 2 x 4.72inch/24 x 5.1 x 12cm(L x W x H)(not including cable and windscreen)12. Length of Cable: About 5.91inches/15cm13. Weight: 350g/12.35oz14.Color: blackSuitable For:---Nikon DSLR Camera D5100， D7000， D300s， D3s， D3100 ...---Canon DSLR Camera EOS 1D Mark IV， 5D Mark II， 7D， 60D， 600D/Rebel T3i/Kiss X5， 550D/Rebel T2i/Kiss X4 ...---Canon Camcorder LEGRIA HF G10， HF M41， HF S21...---Pentax K7 K-5...Package includes:1 x Microphone(Camera not included)1 x Wind Screen1 x Manual