The small, clip-on transmitter features an internal microphone capsule that picks up sounds cleanly and clearly to deliver a high-quality audio stream. The microphone is also effective at suppressing extraneous noise.

With the convenient power interface provided by Sony cameras with an MI shoe, you can record wirelessly for up to nine hours.
You can also benefit from improved sound quality through use of the MI Digital Audio Interface (available on compatible cameras), ensuring pristine digital sound quality.

The unit's sophisticated attenuator function allows you to record loud audio sources at a lower volume or amplify quieter sounds, so you can easily optimize recording levels depending on the circumstances.

Stable wireless performance provides solid connectivity and greatly reduces the risk of interruption to the audio stream, even in crowded settings with a lot of wireless activity.

The ECM-W2BT can easily be used to record the voices of two people—the camera operator and the subject—at the same time.

Unmatched Wireless Performance with Sony ECM-W2BT
The Sony ECM-W2BT Wireless Microphone is designed for premium, lag-free audio capture with cutting-edge wireless technology. Featuring Bluetooth connectivity, this microphone ensures seamless pairing with a wide range of devices, making it ideal for content creators, videographers, and presenters. Whether you are recording interviews, capturing live events, or streaming, the ECM-W2BT delivers crystal-clear sound, even from a distance. Its high-quality audio output combined with stable wireless transmission ensures that your recordings are free from interference, giving you professional-grade sound with ease and precision.

Exceptional Battery Life and Versatility
Equipped with long-lasting battery performance, the Sony ECM-W2BT is perfect for extended sessions without worrying about running out of power. Ideal for mobile creators and professionals who need a reliable, all-day microphone, the ECM-W2BT delivers consistent performance over long hours. Whether you're in the field or working remotely, its compact and lightweight design ensures that it remains a convenient accessory for capturing high-quality sound. The flexible configuration of the microphone allows you to adjust its settings according to your needs, whether you prefer a lapel clip or a handheld mode, providing unmatched versatility.

Sleek, Durable Design for Every Situation
The Sony ECM-W2BT Wireless Microphone features a sleek, durable build that is engineered to withstand daily use, making it the perfect companion for on-the-go recording. Its robust design ensures it can handle the rigors of travel and outdoor environments, while its small, lightweight form factor makes it easy to carry and use. Whether you're in a studio, on a film set, or capturing outdoor adventures, the ECM-W2BT delivers both reliability and performance. With its combination of professional sound quality, long battery life, and durable design, this microphone is the ultimate choice for those seeking flexibility and top-tier performance in any recording situation.