Features: brand new and high quality. Professional vocal cardioid pickup condenser microphone,Adjustable microphone orientation. Industry-standard sound quality along with surprising durability make this mini headset microphone for just about any vocal sound and speech applications. Enjoy freedom of movement, discreet and exceptional performance fit for any occasion. Ergonomic single-ear design and comfortable fit with or without glasses, hats, or headphones (also no hairstyle hindrance). Foam windscreen included to reduce wind and popping noise. Designed for Use on Stage, Houses of Worship, Lecturers and Other Applications Requiring Minimum Microphone Visibility with hand-free . Specifications: Mic diameter: Φ4.0 mm Sensitivity: 18mv/Pa(-32dB±2dB) Frequency Range: 100-20KHZ Output Impedance: ≤2.2KΩ Standard Voltage:2.0V-10V.DC SNR: ≥68dB Pickup Pattern: Cardioid Color: Beige Wire length:approx.1.2m Package include: 1 x Microphone 2 x Microphone Cover Note： Please refer to the measurement. Tiny measuring error is allowable in normal range. There might be a little color difference due to the monitor, camera or other factors, please refer to the physical item. Made of high quality material, durable and practical to use Brand new and high quality Good function and reliable to use We will ship it ASAP,when you place the order We provide perfect customer service, you can buy with confidence. If you have any questions about our products, you can feel free to contact us.