Features: 1.Designed for smart phones, plug-and-use, portable and lightweight. No drive or battery needed. 2.Made of high-end materials and elements, low failure rate and reliable to use. Low power consumption for long working hours and the cotton can resist noisy voice. 3.Omni-directional design ensures 360° high quality sound collecting, high sensitive pickup has strong anti-interference ability, supports real-time recording monitoring function. 4.Lavalier clip-on design can be clipped on collar or other objects for stable fixation of microphone, easy to use and can free your hands for other work. 5. Type-C audio interface is compatible for android phone. Compatible for Samsung S8 ; for Huawei P10/20/30, for Glory; for Xiao mi 8. Specification: Material: Plastic Color: Black Audio Interface: Type-C Sensitivity: -30dB±2dB Output impedance: Max 2.2 K Ω 1 KHZ (RL = 2.2 K Ω) Polar Pattern: Omni-directional Frequency range: 20-16,000 Work voltage: DC1V-10V Reference power supply: DC1 V Voltage: 1.0V Electric current: ≤0.5 mA SNR: >60dB Cable Length: Approx. 150cm/59.1in Package list: 1 * Microphone 1 * Cotton cover 1 * PU bag .