1. Introduction
Thank you for purchasing the YOTTO USB Microphone Kit YCM-700-01. This kit provides a high-quality audio solution for recording, streaming, broadcasting, gaming, and voice applications. Designed for ease of use, it features plug-and-play connectivity and a cardioid polar pattern for focused sound capture. This manual will guide you through the setup, operation, and maintenance of your microphone kit.
2. Package Contents
Please verify that all items listed below are included in your package:
- Microphone
- Shock Mount
- Pop Filter
- USB Cable
- Boom Arm (Microphone Stand)
- Table Clamp
- Foam Windshield (Microphone Foam Cover)
- Operating Instructions (This manual)

3. Setup Instructions
Follow these steps to assemble and connect your YOTTO USB Microphone Kit:
- Attach the Table Clamp: Securely fasten the table clamp to the edge of your desk or table. Ensure it is tightened sufficiently to prevent movement.
- Mount the Boom Arm: Insert the base of the boom arm into the hole on the table clamp. Adjust the arm's position as needed.
- Install the Shock Mount: Screw the shock mount onto the threaded end of the boom arm.
- Insert the Microphone: Carefully place the YOTTO microphone into the shock mount. Ensure it is held firmly. The YOTTO logo on the microphone should face towards you for optimal sound capture.
- Attach the Pop Filter: Connect the pop filter's clamp to the boom arm and position the filter approximately 2-3 inches in front of the microphone.
- Apply the Foam Windshield: Gently slide the foam windshield over the microphone. This helps reduce plosive sounds and minor background noise.
- Connect the USB Cable: Plug the USB-B end of the cable into the microphone and the USB-A end into an available USB port on your computer (PC or laptop).


4. Operating Instructions
4.1. Plug and Play Operation
The YOTTO USB Microphone Kit is designed for plug-and-play functionality. Once connected to your computer via USB, your operating system (Windows or Mac OS) should automatically detect and install the necessary drivers. No additional software or phantom power is required.
4.2. System Settings
After connecting, you may need to select the YOTTO microphone as your default input device in your computer's sound settings or within your recording/streaming software (e.g., OBS Studio, Audacity, Discord, Zoom).
- Windows: Go to Settings > System > Sound > Input and select the YOTTO microphone.
- Mac OS: Go to System Preferences > Sound > Input and select the YOTTO microphone.
4.3. Optimal Microphone Placement
The microphone features a cardioid polar pattern, meaning it primarily picks up sound from the front and rejects sound from the sides and rear. For best results:
- Position the microphone with the YOTTO logo facing directly towards your mouth.
- Maintain a distance of approximately 6-12 inches (15-30 cm) from your mouth.
- Utilize the pop filter to minimize plosive sounds (e.g., 'p', 'b' sounds).


5. Maintenance
Proper maintenance ensures the longevity and optimal performance of your microphone kit:
- Cleaning: Use a soft, dry cloth to wipe down the microphone and boom arm. Avoid using liquid cleaners or abrasive materials.
- Storage: When not in use, store the microphone in a clean, dry environment. If disassembling, ensure components are stored safely to prevent damage.
- Cable Care: Avoid sharp bends or kinks in the USB cable. Use the provided Velcro strips to manage the cable along the boom arm.
- Boom Arm Tension: Periodically check the tension screws on the boom arm and table clamp. Tighten if necessary to maintain stability.
6. Troubleshooting
If you encounter issues with your YOTTO USB Microphone Kit, refer to the following common solutions:
- Microphone Not Detected:
- Ensure the USB cable is securely connected to both the microphone and your computer.
- Try a different USB port on your computer.
- Restart your computer.
- Verify that the microphone is selected as the input device in your operating system's sound settings and any recording software.
- Low Volume or Quiet Sound:
- Check the input level/gain settings in your computer's sound settings or recording software. Increase the level if it is too low.
- Ensure the microphone is positioned correctly, with the YOTTO logo facing you and within 6-12 inches of your mouth.
- Confirm that the foam windshield and pop filter are not obstructing the microphone's capsule excessively.
- Unwanted Background Noise:
- The cardioid pattern minimizes side and rear noise; ensure the microphone is oriented correctly.
- Reduce ambient noise in your recording environment (e.g., close windows, turn off fans).
- Consider using noise reduction features available in some recording software.
- Microphone Falling or Instability:
- Ensure the table clamp is securely tightened to a stable surface.
- Verify that all joints on the boom arm are tightened.
7. Specifications
| Feature | Specification |
|---|---|
| Brand | YOTTO |
| Model Name | YCM-700-01 |
| Connectivity Technology | USB |
| Connector Type | USB Type-A |
| Polar Pattern | Unidirectional (Cardioid) |
| Audio Sensitivity | 38 Decibels |
| Frequency Response | 192 KHz |
| Signal-to-Noise Ratio | 61 dB |
| Hardware Platform | PC |
| Compatible Devices | Laptop, Personal Computer |
| Power Source | USB |
| Item Weight | 2.95 pounds |
| Color | Black |

8. Warranty and Support
YOTTO provides a 12-month warranty for this product. For warranty claims or technical support, please refer to the contact information provided with your purchase documentation or visit the official YOTTO website. A 30-day unconditional money-back guarantee is also offered.