1. Material: metal
2. Input voltage: 3V
3. Headphone output power: 40mW
4. Sensor: capacitance
5. Output impedance: below 4 ohms
6. Connector: universal 3.5mm connector, USB plug
7. Supported devices: laptops/mobile phones/cameras/tablets, etc.
8. Signal-to-noise ratio: greater than 85dB
9. Frequency response range: 60Hz-15KHz
10. Size: about 11.5cm in diameter, about 3m in length
11. Weight: about 429.6 grams

Features:
1. It can be connected to 3.5mm headphones, 360-degree omnidirectional, and the pickup range can reach 30-300cm radius distance
2. No driver required, plug and play
3. Using high-sensitivity capacitive microphone core, the noise reduction effect is good, the noise floor is effectively suppressed, and the sound is picked up at a long distance.
4. Active noise reduction chip, integrated noise reduction and restoration of human voice technology, the sound is clearer
5. Echo noise reduction, low power transmission, wide compatibility
6. Multi-scene use, live entertainment / online lectures / video conferences / game voice, etc.
7. Small size, easy to use
8. Built-in speakers, RGB lighting effects, mixing/changing