The Sony ECM-W5 Wireless Microphone System is an all-in-one digital audio solution designed for creators who need reliable, high-quality sound for video production and audio recording. Featuring two microphones, one receiver and a charging case, the system offers a convenient setup for interviews, vlogging, events, filmmaking and professional content creation.

Designed to work seamlessly with compatible Sony cameras, the ECM-W5 supports wireless digital audio recording through the Multi Interface (MI) Shoe, along with connectivity options for smartphones and PCs. Its combination of 32-bit float recording, built-in audio storage, long-range transmission and timecode synchronisation helps simplify recording and editing workflows.

Detailed Features

1. Professional-Grade 32-Bit Float Recording

Record audio with the flexibility of 32-bit float technology. This format provides greater freedom to adjust audio levels during post-production, helping you recover detail from quieter sounds and manage louder audio more effectively without relying entirely on precise gain adjustments during recording.

With compatible Sony cameras, the system supports wireless digital audio recording at up to 96 kHz/24-bit or 48 kHz/32-bit float.

2. Stable Wireless Transmission up to 500m

Capture audio from a distance with wireless transmission reaching up to 500 metres under line-of-sight conditions. Sony's Bluetooth hopping technology and wireless design help maintain a stable, low-latency connection while minimising audio dropouts, including in challenging radio environments.

Actual range may vary depending on the shooting environment and surrounding conditions.

3. Two Microphones and Four-Channel Audio Support

The included dual-microphone setup is suitable for interviews, conversations, presentations and two-person content. With compatible equipment and up to two additional optional ECM-W5T microphones, the system supports recording up to four speakers simultaneously on separate audio tracks, making dialogue easier to manage during editing.

4. 64GB Built-In Storage in Each Microphone

Each microphone features 64GB of internal storage for standalone audio recording. This provides an additional way to capture sound independently of the wireless connection.

Recorded audio files can be exported to a computer via USB Type-C, including through the charging case, giving creators greater flexibility when managing and editing their recordings.

5. Integrated Audio Backup

The ECM-W5 supports internal microphone recording and, on compatible camera models, simultaneous WAV file recording in-camera. Keeping a separate audio source provides additional protection against potential wireless transmission issues and gives you more options during post-production.

6. Timecode Synchronisation for Efficient Editing

Timecode support helps align audio and video accurately during post-production. In USB SYNC mode, connecting to a compatible Sony camera via USB Type-C allows the system to support synchronisation with timecode recorded as video metadata, making it useful for multi-camera production workflows.

7. Flexible Connections for Cameras, Smartphones and PCs

Beyond compatible Sony cameras, the ECM-W5 can connect to smartphones and computers. The included USB Type-C adaptor supports convenient connections for recording, podcasting, voice memos and other audio applications.

This flexibility allows creators to use one system across different recording setups.

8. Convenient Audio Monitoring

The receiver supports connection to compatible Sony wireless headphones with Bluetooth LE Audio for cable-free monitoring. This allows users to check audio while recording and helps identify potential issues before the shoot is complete.

9. External Microphone Input

Both the microphone and receiver feature a 3.5mm mono external microphone input. Compatible lavalier microphones, such as the Sony ECM-L1 (sold separately), can be connected for more discreet placement and close voice capture during interviews, presentations and filmmaking.

10. Easy Operation and Flexible Mounting

The system is designed for convenient setup and operation. Opening the charging case automatically powers the receiver into standby, while removing the receiver and microphones prepares them for use.

The microphones feature clip and magnetic attachment options for flexible placement on clothing or suitable surfaces. Their compact design also supports handheld use for event reporting and live streaming.

11. Extended Battery Life

The microphones and receiver each offer up to seven hours of continuous operation when used standalone on a full charge. With microphone charging through the charging case and the receiver powered by a compatible camera via the Multi Interface Shoe, total usage can reach up to 11 hours under Sony's stated conditions.

12. Intuitive Receiver Display and Controls

The receiver features a high-definition AMOLED display for viewing and adjusting settings. Its touchscreen interface and physical control wheel/button provide convenient access to recording options and system controls.

Ideal For

• Vloggers and content creators: Capture clear dialogue while recording videos on the move.

• Interviewers and presenters: Record multiple speakers with separate audio tracks when using the supported expanded setup.

• Videographers and filmmakers: Integrate high-quality audio into compatible camera workflows.

• Event coverage: Record speeches, interviews and on-location reports with long-range wireless connectivity.

• Podcasters and mobile creators: Connect to compatible PCs and smartphones for flexible audio recording.

What's Included

• 1 × Receiver (RX)

• 2 × Wireless microphones/transmitters (TX)

• 1 × Charging case

• Magnets

• Windscreens

• USB adaptor

• Multi Interface (MI) Shoe adaptor

• Other supplied accessories as specified in the package

Compatibility Notes

Some features require compatible Sony cameras or devices. Four-channel recording, in-camera 32-bit float audio, simultaneous WAV recording, timecode synchronisation and wireless headphone monitoring depend on supported equipment and configurations. Additional ECM-W5T microphones and the ECM-L1 lavalier microphone are sold separately.

Refer to Sony's official compatibility information for supported models and feature requirements.