As content formats continue to shift toward conversations—podcasts, interviews, and panel discussions—the challenge is no longer just capturing audio, but capturing multiple voices clearly, at the same time, without friction. This is where the BOYA BOYA-V4 stands out.

Rather than treating multi-person recording as a workaround, it is designed to support it from the ground up.

A More Natural Way to Record Conversations

In real-world scenarios, conversations are rarely linear. People interrupt, react, and speak simultaneously. Traditional setups often force unnatural behavior—passing microphones around or relying on a single pickup point—which leads to uneven audio or missed dialogue.

With BOYA-V4, each participant uses an individual transmitter, allowing conversations to flow naturally. There is no need to pause or repeat lines, and no risk of voices being lost. Each speaker is captured clearly, which improves both the listening experience and the efficiency of post-production.

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BY-V4

  • 障害物なしで最大200メートルの無線伝送
  • 高性能ノイズキャンセルアルゴリズム - 48 kHz HDオーディオフォーマットを維持
  • 20～20,000 Hzの広範囲の周波数応答 - 卓越した高品質のサウンドを実現
  • 送信機の動作時間は最大6時間
  • 3.5 mm TRSアナログ出力、USB-CおよびiOS Lightningデジタル出力 - カメラ、スマートフォン、コンピューターとの汎用的な互換性
  • レシーバーを取り外さずにデバイスのスピーカーを有効にする
  • 送信機の背面クリップを360°回転
  • 充電ケースが付属 - 持ち運びに便利です
¥24,900 JPY
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Freedom to Move Without Compromising Stability

Wireless performance becomes critical outside controlled environments. Whether filming in open spaces, busy streets, or large venues, signal consistency directly affects usability.

BOYA-V4 maintains a stable connection over long distances in unobstructed conditions. This allows subjects to move freely and cameras to reposition without affecting audio capture. For creators working in dynamic environments, this flexibility makes a noticeable difference.

Audio That Stays Clean and Balanced

Clear audio is defined by consistency and intelligibility, not just volume. BOYA-V4 captures a wide range of frequencies while maintaining detail in speech.


Its internal processing reduces background noise without making voices sound over-processed. The result is audio that feels natural and balanced. In multi-speaker situations, this ensures that different voices—regardless of tone or volume—remain distinct and easy to follow.

Built to Work Across Devices

Switching between cameras, smartphones, and computers is common in modern workflows. Compatibility issues can slow down production and introduce unnecessary complexity.


BOYA-V4 is designed to connect directly across these devices, reducing setup time and eliminating the need for additional adapters. This makes it suitable for creators who frequently move between different recording setups.

Practical usability is also considered. For example, audio can be monitored or played back through the device’s speaker without disconnecting the receiver, which helps maintain workflow continuity.

Practical Design for Everyday Use

Over time, usability details become just as important as core performance.


The transmitters are lightweight and easy to position, making them suitable for extended sessions. A rotating clip allows flexible placement depending on clothing or shooting needs. The included charging case keeps the system organized and ready to use, while supporting on-the-go charging between sessions.

Battery performance is sufficient for standard recording durations, reducing interruptions during typical shoots.

Designed for Multi-Speaker Content

BOYA-V4 is particularly effective in formats where multiple people are speaking at once. Interviews, podcasts, group discussions, and collaborative videos all benefit from having each participant recorded independently.

BOYA-V4 addresses the practical challenges of recording multiple speakers by simplifying both setup and execution. It allows creators to capture conversations as they happen, without adding technical friction to the process.