PULUZ UC Shape Portable Handheld DV Bracket Stabilizer + Video Shotgun Microphone Kit with Cold Shoe Tripod Head for All SLR Cameras and Home DV Camera UC Shape Stabilizer 1. Enhance stability of video filming. 2. C-shaped design makes the device more practical and it is great for multi-angles filming. 3. Top with cold-shoe design allows to mount microphone or video light. 4. Bottom with a standard 14 slidable screw could lock the DSLR or camcorder to the stabilizer tightly. 5. Anti-skid foot design to be put on a platform. 6. Soft foam grip adds comfort and eases the long shooting fatigue. 7. Constructed from high quality ABS, powerful and guaranteed. Microphone 1. The microphone can be fixed on the DV with microphone hole and path. The MS stereo system enables a natural sound pick-up. Delivering a stereo sound image with superb clarity 2. Load impedance: <0.68Kohm 3. Fit any device that have 3.5mm MIC socket and hot shoe 4. Microphone type: electret condenser microphone 5. Microphone specification: 14*6.5mm 6. Directivity: Single point 7. Frequency response: 20-20000Hz 8. Sensitivity: -42dB +- 3dB (0dB = 1V Pa). 9. Signal to noise ratio: >65DBSPL 10. Test voltage: 1.5V