Transmitter, also known as TX, is a device that converts audio into radio signals, which is then transmitted to the Receiver. The built-in microphone, also known as the integrated microphone, picks up sounds. RX, short for Receiver, is a device that receives the radio signals sent by transmitters. It transfers the radio signals into the digital ones, so the connected devices (phones, cameras, laptops, etc.) can process them.
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BOYAMIC 2 | World's 1st AI-Powered Mini Wireless Microphone
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BY-V4 | 4-Person Simultaneous Recording & Intelligent Noise Cancellation
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$139.99 USD
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Description
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Estimate delivery times: 3-7 days International.
Free returns：within 15 days.
Free shipping: On all orders over $29.
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How to use BOYA V4 ?
BY-V4 Q&A
Q1:：What are Transmitters and Receiver respectively? And which one is the microphone?
Q2：What are the differences between a Transmitter and a Receiver?
Q3：What devices can BY-V4's receiver be connected to?
Q4：Can I use BY-V4 directly with my camera?
Q5：What does channel mean in one channel, two channels, three channels, and four channels? And which one should I choose?
Q6：Can I pair only one transmitter with the receiver?
Q7：How do I pair BY-V4?
Q8：I am getting low volume on my recordings. How do I adjust?
Q9：What is the battery life of BY-V4?
Q10：How to activate BY-V4's noise cancellation?
Q11：Do I need to unplug the receiver when the video/audio is on playback?
Q12：What is Signal-to-noise Ratio? Does 80 dB signify a better recording quality?
Q13：What is sample rate?
Q14：What is SPL?
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🔌 Universal Wireless System
Enjoy wireless freedom with 2.4GHz transmission technology. Up to 650ft range for stable, clear audio transmission both indoors and outdoors. 360° rotatable clip for easy, hands-free recording.
⚡ Plug and Play
Hassle-free setup: Just remove from the charging case — no need for adapters, Bluetooth, or apps. Fully compatible with DSLR cameras, camcorders, and more.
🎧 Intelligent Noise Cancellation
One-click noise cancellation on the transmitter to reduce unwanted background noise. Includes an advanced foam windscreen for even clearer voice recordings. 48kHz/16bit sample rate and 80dB signal-to-noise ratio ensure high-definition, lossless audio.
🔄 Dual Mode Recording
Easily switch between 2TX and 4TX modes using the Mode Switch and Pairing buttons. Ideal for flexible recording setups, with seamless mode switching.
🎶 Hi-Fi Studio-Grade Sound
Record in 48kHz/16bit audio, capturing crisp, clean sound with superior quality. Handles up to 120dB sound pressure level, ensuring clarity even in loud or high-pitched environments.
🔋 Extended 12-Hour Battery Life
Get 6 hours of recording on a full charge, plus an additional 12 hours with the included charging case. The compact charging case allows for 2 full charges in just 2 hours of charging time.
🌟 Perfect for Content Creators & Professionals
Whether you're filming a vlog in a busy city, conducting interviews outdoors, or recording a podcast, the BOYA BY-V4 ensures clear, professional-grade audio in any environment:
- Stay heard clearly, even in noisy, crowded places, with intelligent noise cancellation.
- Capture crisp sound from a distance with the 650ft wireless range and wind protection.
- Record long sessions with up to 12 hours of battery life and instant plug-and-play setup.
- The 360° rotatable clip keeps your mic secure, no matter how active the situation.
- Get Hi-Fi, studio-grade sound for every note, even in loud environments.