Comica omni-directional condenser lavalier microphone CVM-D02 is one dual-head mic for audio recording from two different persons; Cable length 6m/19.7ft. The Mic adopts 2.5mm diameter silica-gel cable and metal mic-shield materials for production coming with excellent -interference function and packed in windscreen for broadcast-quality recording for smartphone camera camcorder audio device. Features: Dual-head omnidirectional condenser lavalier mic for two-way clear sound recording cable length 6m/19.7ft. Diameter 2.5mm silica-gel cable material powerful and durable. Aluminum alloy mic-shield ensure excellent -interference function. Packed with windscreen and furry cover to efficiently minimize environmental noise. Wide application suitable for most smartphone Camera/Camcorder DV. (When compatible with 7 series smartphone you may need to purchase cable adapter separately. ) Simple for professional sound recording in interview on-line teaching meeting video speech live stream & etc. Portable pouch for convenient carrying. Specifications: Brand: Comica Model：CVM-D02 Color: Black Material: Aluminum Alloy Mic-shield + Silica Gel Cable Polar Pattern: Omni-directional Maximum SPL: 100dB (@1kHz 1% THD into 1kΩ) Frequency : 50Hz - 20kHz THD: <5% Output Impedance: 600Ω Dynamic : 114dB (per IEC651) Sensitivity: -35dB (+/-3dB) re 1V/Pa @1kHz Signal/Noise: 68dB SPL(@1kHz rel 1Pa IEC651) Length: 6.0m / 19.7ft Item Weight: 105g / 3.7oz Package Size: 16 * 7.1 * 4.7cm / 6.3 * 2.8 * 1.9 Package Weight: 190g / 6.7oz Package List: 1 * Mic 2 * Furry Windscreen 1 * Cable 1 * Pouch Note: Only the mic is included. When compatible with 7 series smartphone you may need to purchase cable adapter separately.