[Noise Reduction Technology] The conference speaker and microphone feature the exclusive upgraded Noise Reduction , eliminating background noise such as air conditioning noise, keyboard clicks, and general background noise. This advanced noise-cancellation technology makes the computer speaker with microphone a must-have device in your home office. Experience a different kind of effective remote meeting! [Ultra-clear Sound & Speech Enhancement] With the auto-vocal-increase function, Bluetooth speaker is to identify the distance of the , automatically adjust the sound volume to achieve self-volume balance, and provide a smooth call experience. The Bluetooth speaker with microphone can help you the headache of wearing headphones for a long time. The maximum volume was increased to 85 dB, making the conference speaker easy to apply to a larger conference room. [Multi-Microphone Array & 360 Pickup] The conference speaker, equipped with 3 microphone arrays, achieves 360 voice pickup. Instantly turn your home into a conference room and enjoy an immersive meeting experience. The Bluetooth speakerphone was made to be full-duplex ensuring that you can talk as much as you want on your remote conference calls and have a smooth calling experience. [Easy to Connect & Youthful Design]No driver is needed; just plug and play. It is also compatible with platforms, including Zoom, Skype for Business, WebEx, etc. The conference speaker adopted an advanced sandblasting process to make a full-metal and -colored casing. The portable design allow you to hold a meeting anywhere you want. Colour:black Material:plastic Package Contents: 1 x Video Conference Microphone Speaker Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.