Features: High frequency response for clean sound source and less feedback noise. Tough and durable zinc alloy material. Metal mic head protector for bump protection. No need of battery, easy to use. With a 5m length connecting cable. (XLR to 6.35mm)Specifications: Type: Dynamic Microphone Material: Zinc alloy, Frequency Response: 50Hz-15KHzSensitivity: -54.5dB+/-3db (0dB = 1v/pa at 1KHz)Output Impedance: 300ohms +/- 30%Cable length: Approx. 5m / 16ftItem size: 16 x 5 x 5cm / 6.3 x 2 x 2inItem weight: 197g / 7ozPackage size: 25.5 x 12.5 x 9cm / 10 x 4.9 x 3.5inPackage weight: 632g / 22.3oz.