If you are looking for a professional microphone, you should come and take at this product. It is made of , which is durable and practical for lasting use. Features the compact size, provides convenience to carry. The and fine workmanship ensure its practicality and durability. Features - Material: Aluminum alloy, sponge, PVC - Size: 33.30X2.00X1.10cm/13.09X0.79X0.43inch. - Sensitivity: -30dB±3dB - Working voltage: 4.5V - Frequency response: 50~16kHz - Impedance: 2.0K - The microphone is made of for long time and durable use. - High sensitivity makes your voice clearer, and you're singing more moving. - Compact design. It is very easy to use and operate, bring of convenience to you. - It is lightweight and portable for easy and convenient to carry and storage. - Suitable for all kinds of activities, like games, live-streaming, meeting, voice chat, etc. Package list: 2 x Microphone