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BOYA BY-V4U captures four separate audio sources simultaneously using a 2.4GHz digital frequency. High-fidelity 48kHz/16-bit sampling maintains signal integrity across a 200m line-of-sight range. Under the 1500mAh charging case, total operation reaches 18 hours. Compared to the BY-W4, the transmission distance expands from 30m to 200m. Frequency response now covers 20Hz-20kHz and includes a dedicated charging case.
Key Features
- 4-Person Recording: 4-channel simultaneous capture for multi-speaker setups. Captures four separate speakers without extra hardware.
- One-Click Noise Cancellation: Active filtering reduces background interference via a physical button. Audio stays clean in high-traffic road dust.
- Audio Playback: Receiver bypasses speaker muting during playback without hardware disconnection. Saves time during immediate file playback checks.
- 2-Year Warranty: Official manufacturer coverage for 24 months. Covers repair costs for internal circuit failures.
Frequently Asked Questions
How to use BOYA BY-V4U with iPhone 15?
Connect the USB-C receiver directly into the phone's charging port. Transmitters pair automatically upon power-up without manual configuration.
Does BOYA BY-V4U support noise cancellation?
Yes, a single press on the transmitter toggles the noise reduction. It filters ambient frequencies to isolate the voice signal.
What is the transmission range?
The system maintains a stable signal up to 200m in open environments. Frequency hopping technology prevents interference from other local wireless devices.
