Superb sound for audio and video recording. Features: Compact on-camera cardioid directional video condenser microphone. Compatible with smartphones, DSLR cameras, consumer camcorders, PCs, and smartphones with 3.5mm port. Rugged metal construction. No battery required. Professional furry windshield and shock-absorbing carrying bag are included. The included anti-shock mount can effectively reduce unwanted vabration, cable and handling noise. Also comes with 3.5mm TRS output cable (for DSLR Cameras, Camcorders, Audio Recorders) and 3.5mm TRRS output cable (for Smartphones, Tablets, and Mac). Specifications: Model: MC-M4A1 Transducer: Electret Condenser Polar Pattern: Unidirectional Frequency Response: 20Hz~20Khz Sensitivity: -42dB3dB / 0dB=1V/Pa, 1kHz Signal to Noise Ratio: 76dB SPL Plug: 3.5mm TRS and TRRS connector Dimensions: 8.0 * 2.2cm / 3.1 * 0.9inch (L * Dia.) Net Weight: 43.5g / 1.5oz Package Size: 13 * 9 * 6cm / 5.1 * 3.5 * 2.4inch Package Weight: 128g / 4.5oz Package List: 1 * MC-M4A1 Microphone 1 * Furry Windshield 1 * 3.5mm to TRS Audio Output Cable 1 * 3.5mm to TRRS Audio Output Cable 1 * Anti-Shock Mount 1 * Carrying Bag 1 * User Manual(English & Chinese)