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 MicrophoneMaterial: Zinc alloyFrequency Response: 50Hz-15KHzSensitivity: -54.5dB+/-3db (0dB = 1v/pa at 1KHz)Output Impedance: 300ohms +/- 30%Cable length: Approx. 5m / 16ftItem size: 16 * 5 * 5cm / 6.3 * 2 * 2inItem weight: 197g / 7ozPackage size: 25.5 * 12.5 * 9cm / 10 * 4.9 * 3.5inPackage weight: 632g / 22.3ozPackage List:1 * Dynamic Microphone1 * Cable