Wide pickup range with 90/120 two-stage switching, built-in three-stage amplifier circuit, high sensitivity and sharp directivity, ensuring clear and natural remote radio. Comes with two 3.5mm audio interface cables: mobile phone dedicated cable for connecting mobile phones and laptops; camera dedicated cable for DSLR/ILDC cameras. Multiple installation methods: standard cold shoe fixing and 1/4 inch screw hole, suitable for direct installation on cameras or other photography equipment, supporting various bracket installations. Enhances sound vividness with MS stereo system for natural sound pick-up, delivering clear stereo sound image. Compatible with devices with 3.5mm port: smartphones, digital SLR cameras, video cameras, recorders, personal computers, etc., ideal for interviews, recording, etc. Material: ABS. Color: As shown in the picture. Microphone type: Electret condenser. Directivity: Unidirectional. Frequency: 20-20000Hz. Sensitivity: -42dB±3dB (0dB=1V/Pa). Load impedance: Less than 0.68K ohms. Test voltage: 1.5V. Line length: 31.5cm / 12.4inch. Microphone size: 9 * 4.5 * 3.5cm / 3.5 * 1.8 * 1.4inch. Microphone weight: 24g / 0.85oz. Package size: 10 * 9 * 5cm / 3.9 * 3.5 * 2inch. Package weight: 65g / 2.3oz. Packing list: 1 * Microphone, 1 * Blowout Prevention Sponge, 1 * Mobile Phone Dedicated Cable, 1 * Camera Dedicated Cable