1. Material: plastic, silicone, electronic components 2. Input voltage: 3V 3. Omnidirectional high-sensitivity pickup 4. Angle adjustable design, more convenient to use 5. Independent switch design, easy and fast operation 6. The microphone has a built-in windproof and dustproof sponge to reduce breathing sound and broken sound 7. The base is designed with non-slip silicone pad, which is wear-resistant and non-slip, and the placement is more stable 8. Weight: about 150 grams