Description
The ECM-W3 system is specifically designed to provide high-quality, cable-free audio for content creators using Sony cameras. The receiver mounts directly to the camera’s Multi Interface Shoe, simplifying setup and eliminating the need for audio cables or separate batteries for the receiver. Each transmitter features a built-in omnidirectional microphone that captures clear audio with a high signal-to-noise ratio. The system boasts a robust wireless range of over 150 meters, ensuring reliable performance even in challenging environments. The included charging case provides easy transport and power, with a total battery life of around 6 hours for the transmitters.
Specifications
| Audio Quality | Digital 24-bit audio, 20 Hz – 20 kHz frequency response, with Low Cut/Noise Cut filters. |
| Transmission | 2.4GHz Bluetooth 5.3 with a maximum range of 492 ft / 150 m (though 200 ft (60m) in typical use is cited in Norwich Cameras). |
| Compatibility | Direct digital connection to Sony cameras via MI Shoe (e.g., ?â„¢ series), also supports 3.5mm TRS output. |
| Operation | Features safety track (-20dB) and attenuator (3-level) functions for recording. |
| Included Accessories | Two transmitters, one receiver, windscreens, USB charging case, pouch, and microphone holder/stand. |
| Environmental | Designed to be dust- and moisture-resistant |
| Dimensions | Transmitter: 25 x 52.5 x 20.5 mm; Receiver: 32 x 29 x 50 mm |
| Weight | Transmitter: 17g; Receiver: 25g. |
Package includes
1 x Sony ECM-W3 2-Person Wireless Microphone System with Multi Interface Shoe (2 Transmitters) 2 x Sony ECM-W3 Microphone Transmitters (clip-on with built-in mics)
1 x Sony ECM-W3 Receiver (with Multi Interface Shoe)
1 x Charging Case (for storing and charging all units)
2 x Furry Windscreens (for noise reduction)
1 x Connector Protect Holder/Stand (for the receiver)
1 x Pouch (for storage/carrying)
1 x USB-C Charging Cable
1 x Documentation
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