Introduction
The BOYA Omic-U is an ultracompact 2.4GHz dual-channel wireless microphone system designed for use with USB-C Android smartphones, Type-C tablets, and iPhone 15. This system provides high-quality audio capture for various applications including podcasting, video recording, YouTube content creation, live streaming, and vlogging. Its compact design and advanced features ensure clear and reliable sound performance.
Key features include easy automatic connection, smart noise reduction, a magnetic back clip for versatile attachment, and a portable charging case with extended battery life and wireless charging capabilities.
What's in the Box
- 2 x Omic TX Transmitters
- 1 x Omic RXU Receiver
- 2 x Fur Windshields
- 1 x USB-A to USB-C Cable
- 1 x Omic CC Charging Case
- 1 x Carrying Pouch

Video: An ASMR unboxing of the Omic Wireless Microphone, showcasing the contents and initial presentation.
Setup
Automatic Connection
The BOYA Omic-U microphone system is designed for easy, driver-free operation. To connect, simply plug the receiver into your recording device's USB-C port. Turn on the receiver, and it will automatically pair with the transmitters. Ensure that the USB OTG (On-The-Go) setting is enabled in your device's settings for proper functionality.

Attaching the Microphone
The transmitter features an upgraded magnetic back clip for secure and convenient attachment. You can easily clip it onto clothing or use the magnetic attachment by placing the clip inside your garment and the microphone on the outside for a stable hold.

Operating Instructions
Noise Reduction
The BOYA Omic-U includes smart noise reduction functionality. Double-click the Noise Reduction button on the transmitter to activate this feature, which significantly reduces ambient noise and provides 48kHz high-definition sound quality, minimizing the need for post-editing.

Charging
The system comes with a portable charging case. The microphones have a built-in rechargeable lithium battery offering up to 5 hours of battery life. The charging case extends this to up to 15 hours. The case can be charged via USB-C or wirelessly. You can also charge the device through the transmitter while recording to prevent interruptions.

Video: An official overview of the OMic-U wireless lavalier microphone, demonstrating its features and use.
Maintenance
Windshield Installation
For optimal audio quality in windy conditions, attach the provided fur windshields to the transmitters. These windshields help to diffuse wind noise, ensuring clearer recordings. Gently push the windshield onto the microphone head until it is securely in place.

General Care
To ensure the longevity and optimal performance of your BOYA Omic-U system, keep all components clean and dry. Avoid exposing the devices to extreme temperatures or moisture. Store the microphones and receiver in the charging case when not in use to protect them and keep them charged.
Troubleshooting
Connection Issues
If the microphone system does not connect automatically, ensure that the USB OTG (On-The-Go) function is enabled in your device's settings. This setting is crucial for external USB devices to be recognized. Also, verify that the receiver is fully and securely plugged into your device's USB-C port. A loose or damaged connection can prevent proper operation.
Audio Playback Issues
If you cannot hear audio during playback after recording, ensure that the receiver is unplugged from your device. Many devices automatically route audio output through the connected USB-C port, muting internal speakers when the receiver is attached.
Transmission Range
The BOYA Omic-U offers a transmission range of up to 50 meters (164 feet) in an open field without degradation of audio response. If you experience signal drops or poor audio quality, ensure you are within this recommended range and that there are no significant obstructions between the transmitter and receiver.
Video: A transmission distance test of the Omic Wireless Microphone, demonstrating its range up to 50 meters.
Specifications
| Feature | Detail |
|---|---|
| Brand | BOYA |
| Model Name | BOYA OMIC-U |
| Connectivity Technology | USB |
| Connector Type | USB Type-C |
| Special Feature | Lightweight, Noise Reduction, Rechargeable Battery, Volume Control, Wireless Charging |
| Compatible Devices | Android, Laptop, Smartphone, iPhone 15 |
| Color | Black |
| Polar Pattern | Omnidirectional |
| Frequency Response | 20000 Hz |
| Signal-to-Noise Ratio | 80 dB |
| Power Source | Battery Powered |
| Number of Batteries | 2 Lithium Polymer batteries required (included) |
| Item Weight | 2.82 Ounces |
| Product Dimensions | 3.15 x 2.36 x 6.3 inches |
Warranty and Support
BOYA provides a 2-year warranty and dedicated customer service for the Omic-U Wireless Lavalier Microphone System. If the product experiences any issues, please contact BOYA customer support for a complete after-sales solution.
For further assistance or to explore other BOYA products, visit the official BOYA Store on Amazon: BOYA Store.







