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Boya BY-V4 BY-V4U Four-Channel Wireless Microphone (USB-C)
This wireless four-channel microphone system is designed for video, streaming and content production where several sound sources are recorded at the same time. The wireless transmission works reliably over long distances and is suitable for flexible recording situations without cables. Thanks to the USB-C digital output, the system can be connected directly to compatible devices. The compact set is made for mobile use. All components are designed for a quick start without extra setup.
Stable wireless connection for flexible setups
The wireless transmission reaches up to 200 m without obstacles and remains stable. This allows free movement during interviews, presentations or outdoor recordings. Even at a greater distance, the audio signal stays reliable. This makes the system suitable for single and group scenarios. Cable-related limitations are completely removed.
Multi-channel audio with clear structure
With four transmitters, several speakers can be recorded at the same time. Each sound source is captured clearly and processed in an organised way. The wide frequency response of 20–20,000 Hz ensures balanced speech reproduction. The built-in noise reduction reduces background noise at the press of a button. This makes recording easier in uncontrolled environments.
Practical operation for everyday recording
A 360° rotating clip allows flexible attachment of the transmitters to clothing. A switch on the receiver lets you play the sound directly through the smartphone speakers without removing the receiver. This saves time when checking recordings. Operation remains clear even during live sessions. The system is designed for a smooth workflow.
Long-lasting and mobile use
Each transmitter offers up to 6 hours of operating time. With the charging case, up to 18 hours of total use are possible. The device can be charged during recording, which is helpful for long sessions. The charging case makes transport and storage easy. With a total weight of 210 g, the set stays light and portable.
Features:
- Up to 200 m wireless range without obstacles, suitable for active recording situations
- Four-channel wireless microphone for recording several speakers at the same time
- Noise reduction at the press of a button to reduce background noise
- 48 kHz / 16-bit audio format for detailed voice recordings
- Frequency response of 20–20,000 Hz for balanced sound reproduction
- USB-C digital output for direct connection to compatible devices
- Direct playback via device speakers without removing the receiver
- 360° rotating clip for flexible and secure attachment
- Up to 6 hours of battery life per transmitter for longer recordings
- Up to 18 hours of total use with charging case
- Use during charging for long streaming or recording sessions
- Set includes charging case, 4x microphones (TX), 1x USB-C receiver (RX), 1x USB-C to USB-A cable
- Total weight: 210 g
