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The BALILA CM400 Conference Speaker and Microphone system features 10 omnidirectional microphones for 360° voice pickup, AI-driven noise cancellation, and a powerful 5W speaker delivering crystal-clear audio. Designed for large meetings and remote collaboration, it offers plug-and-play USB-C connectivity compatible with all leading conferencing platforms. Its compact, portable design includes an 8+ hour rechargeable battery and intuitive one-click mute functionality, making it the ultimate professional tool for seamless, high-quality communication anywhere.




| ASIN | B0CBC1SMQQ |
| Audio input compatible with the item | Microphone |
| Batteries | 1 C batteries required. (included) |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery cell composition | Lithium Ion |
| Best Sellers Rank | #451,958 in Electronics ( See Top 100 in Electronics ) #428 in PC Speakers |
| Charging Time | 1.5 Hours |
| Colour | Black |
| Compatible Devices | Laptop |
| Customer Reviews | 4.0 4.0 out of 5 stars (57) |
| Date First Available | 6 February 2024 |
| EU Spare Part Availability Duration | 2 Years |
| Frequency Response | 120 KHz |
| Generic Name | Conference Speaker with Microphone |
| Hardware Platform | Laptop, Tablet |
| Included Components | 1*Speaker, 10*Mics, Technical manual, USB Cable |
| Includes Rechargeable Battery | Yes |
| Item Dimensions LxWxH | 10.9 x 10.9 x 2 Centimeters |
| Item Weight | 500 g |
| Item dimensions L x W x H | 10.9 x 10.9 x 2 Centimeters |
| Item model number | CM400 |
| Manufacturer | BALILA |
| Material | Acrylonitrile Butadiene Styrene Plastic |
| Microphone Form Factor | Lavalier |
| Model | CM400 |
| Mounting Type | Speaker |
| Noise Level | 30 Decibels |
| Number of Batteries | 1 C batteries required. (included) |
| Number of Channels | 10 |
| Number of items | 1 |
| Polar Pattern | Omnidirectional |
| Power Source | Battery Powered |
| Product Dimensions | 10.92 x 10.92 x 1.98 cm; 500 g |
| Signal-to-Noise Ratio | 30 dB |
| Speaker amplification type | Active |
| Speaker connectivity | Wireless |
| Speakers Maximum Output Power | 5 Watts |
| Special Feature | Battery Indicator Light, Clip, Echo Control, Mute Function, Noise Reduction |
| Special Features | Battery Indicator Light, Clip, Echo Control, Mute Function, Noise Reduction |
B**N
Great value. High quality. Plugs in and immediately works. Doesn’t need any set up. Clear (loud) sound. Microphones work great with clear audio. I’m in different meetings in different rooms throughout the day, I now take this everywhere. It’s so incredibly convenient.
H**H
I wanted something for a big meeting room. This is a perfect solution. Audio quality is great. Used it will all 10 mics and the quality is amazing. It took about 2 hours for the mics to charge. They lasted for the entire meeting of more than 4 hours.
J**R
Works very well in groups 20-25, good value, not intimidating. It was very difficult to go through all the competition's specks to compare apples to oranges, but worth the effort in this case.
D**N
The concept is just what I wanted. I was so pleased when it arrived. I immediately charged the microphones and prepared for a test. A couple hours later when the mics were charged, I connected the speaker to my laptop and opened Zoom to test the speaker and microphones. Initially, they worked just as expected. But my excitement lasted only about 30 seconds. Then no connection to the speaker or microphones. I repeated the test by unplugging the USB cable and then reconnecting. It worked again for about 30 seconds. I tried multiple times, with always the same result. So I went to the website recommended in the manual for support. It was all in Chinese, so that did not help me. I gave up and am returning it. It may have been a faulty unit. But I am not wasting anymore time with it. Revised Review: My problem was that I was not testing it correctly using Zoom setup. I sent it back and ordered a different product. It did exactly the same thing, so it was my fault and not the device. I am reconsidering buying it again. I like having multiple microphones, now that I know how to use them.
M**G
Excellent sound quality and reliable connection. I tested it with my MacBook, and it works perfectly for my Zoom meetings. The speaker produces clear sound and high-quality audio. Additionally, it is easy to set up and use.
Trustpilot
1 month ago
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