1. Introducere
The CMTECK CM003 is a USB-powered omnidirectional condenser microphone designed for clear voice capture in conference calls, online meetings, and other Voice over Internet Protocol (VoIP) applications. Its compact and plug-and-play design makes it an ideal solution for various environments, from huddle rooms to home offices.

CMTECK CM003 USB Conference Microphone
2. Produs terminatview
Caracteristici cheie
- Advanced Noise-Canceling Technology: Built-in high-performance CMTECK CCS2.0 Smart Chip for effective echo cancellation and noise reduction, ensuring crystal clear sound.
- Captare vocală omnidirecțională la 360°: Captures sound equally from all directions, making it suitable for multiple participants in a room.
- Conectivitate USB Plug-and-Play: No drivers required for installation, offering hassle-free setup.
- Touch-Sensitive Mute Button with LED Indicator: Easily mute/unmute the microphone. A green light indicates connection/working mode, while a red light signifies mute mode.
- Design cu dublă capsule: Provides a larger pickup range and enhanced sound quality compared to traditional single-capsule microphones.
- Construcție durabilă: Features a high-quality sound mesh enclosure, anti-slip silicone rubber base, and a robust metal shell.
- Cablu USB lung: Includes a 1.8m (6ft) USB cable for flexible placement.

Advanced Noise-Canceling Technology with CCS2.0 Smart Chip
Ce este inclus
- 1 x CMTECK CM003 USB Conference Microphone
- 1 x Manual de utilizare
3. Instrucțiuni de configurare
- Conectați microfonul: Plug the USB-A connector of the microphone's integrated cable into an available USB port (USB 1.1, 2.0, or 3.0) on your computer (PC, laptop, or all-in-one PC).
- Recunoaștere automată: The device is plug-and-play and should be recognized by your operating system immediately without needing to install any additional drivers.
- Verificați conexiunea: Once connected, the LED indicator light on the microphone will illuminate green, indicating it is operational.
Video: Demonstration of connecting the CMTECK CM003 microphone to a laptop and using the mute function.

The LED indicator shows green when connected and red when muted.
4. Instrucțiuni de utilizare
- Plasare: For optimal 360° omnidirectional sound pickup, place the microphone in the center of your conference table or meeting area.
- Mute/Unmute Function: The microphone features a touch-sensitive mute button located on its top surface.
- Tap the button once to mute the microphone. The LED indicator will turn red.
- Tap the button again to unmute the microphone. The LED indicator will turn green.
- Compatibilitate software: The CM003 is compatible with popular communication platforms such as Zoom, Skype, Discord, Cortana, Viber, Google Hangouts, Facetime, WebEx, and GotoMeeting.

The CM003 is compatible with various communication platforms.

The 360° omnidirectional pickup ensures all voices are captured.
5. Depanare
- Microfonul nerecunoscut: Ensure the USB cable is securely plugged into a working USB port on your computer. Try a different USB port if necessary.
- No Sound Input: Check your computer's sound settings to ensure the CMTECK CM003 is selected as the default input (microphone) device.
- Mute Function Not Working: Verify the LED indicator light. If it's red, the microphone is muted. Tap the mute button to unmute it (green light).
- Probleme de compatibilitate: The microphone is compatible with Windows (2000, XP, Vista, 7, 8, 10) and macOS. It is NOT compatible with Raspberry Pi, Linux, or Android devices.

The CM003 offers wide compatibility with various operating systems and devices.
6. Specificații
| Caracteristică | Detaliu |
|---|---|
| Direcția microfonului | Model omnidirecțional |
| Sample Rate | 48 kHz, 16 biți |
| Gama de frecvente | 20Hz-20kHz |
| Sensibilitate | -37dB 1kHz, 1Pa, 0dB=1Va/Pa" |
| Cerința de putere | 5V DC (USB) |
| Compatibilitate | USB 1.1, 2.0 and 3.0 USB |
| Lungimea cablului USB | 1.8 m / 6 ft |
| Diafragmă | Mic |
| Comunicare | Cablat |
| Set tip | Un singur microfon |
| Traductor | Microfon cu condensator |
| Utilizare | Microfon de conferință |
| Stil | Blat de masă |
| Material | Acrilonitril butadienă stiren |
| Platformă hardware | Laptop, PC, PlayStation |
| Greutatea articolului | 6.56 uncii |
| Sursa de alimentare | Electric cu fir |
7. Sfaturi pentru utilizatori
- The CM003 is a microphone only and does not include a speaker function.
- Its compact size makes it highly portable, allowing you to easily bring it to any conference meeting or room without additional wiring concerns.
- The plug-and-play functionality means you don't need to download or install any drivers, ensuring a quick and hassle-free setup.
- The 6-foot USB cable provides ample length for flexible placement on your desk or conference table.
- The touch-sensitive mute button with its clear LED indicator (green for active, red for muted) offers convenient control during calls.
8. Garanție și asistență
- Garantie: A one-year warranty is guaranteed for this product.
- Serviciu clienți: Any problems or inquiries will be responded to within 24 hours.
- Suport tehnic: Lifetime technology support is provided once you purchase our products.

Warranty and Support details





