DescriptionIf you are looking for a professional and affordable wired microphone voice amplifier, then your research is over here. That's because our product can meet your need. Adopted of premium material, it is practical and durable for long time use. It is not easy to get deformed and bring you much convenience.Features- Color: Black. - Material: plastic. - Size: 15.80X0.80X0.80cm/6.21X0.31X0.31in Sensitivity: -52dB3dB Directionality: omnidirectional Impedance: 2.2k Working voltage: 2.0V Frequency range: 100-16kHz Signal to noise ratio: greater than 60dB Plug diameter: 3.5mm 105CM - Suitable for teaching amplifiers, V-segment wireless microphones, U-segment wireless microphones and computer microphones. - This microphone is directly plugged into the microphone interface of the amplifier and laptop. - The recording is clear and the radio effect is good. - The microphone arm can be bent at will to adjust the position. - It has small and compact size, light in weight, easy to carry.