Bluetooth pairing is convenient and fast Instant conversation during meetings, seamless remote communication, integrated audio and video without switching channels High-quality capacitive microphone core captures high-quality audio easily Advanced voice processing technology effectively reduces noise and echo High sensitivity, capable of clearly capturing human voices at a distance Bluetooth version: 5.0 Rated power: 5W Input voltage: 5V Microphone type: Audio integrated microphone Polar pattern: Supercardioid Signal-to-noise ratio: 60dB Suitable for: Home, computer, conference, live streaming Frequency response range: 60Hz - 15kHz Color: Black + Gray Material: Aluminum Package Contents: 1 x Microphone 1 x Data cable 1 x English manual Only the above items are included; other products are not included Note: Light reflection and different displays may cause slight color variations between the image and the actual item. Measurement error allowance: +/- 1-3cm