Sony ECM-W3 2-Person Wireless Microphone System

The Sony ECM – W3 is a compact, professional – grade solution designed for creators who need clear, reliable audio for two people at once. Ideal for interviews, vlogging, and content creation, it combines Sony’s digital audio technology with a simple, cable – free setup.

PRODUCT DESCRIPTION

Dual Microphone System for Two – Person Recording

The ECM – W3 includes two clip – on transmitters with built – in microphones, allowing you to record two subjects simultaneously—perfect for interviews, podcasts, and collaborative content.

High – Quality Digital Audio

With a high signal – to – noise ratio and digital transmission, the system captures clean, detailed sound while reducing background noise. Advanced noise – cut and low – cut filters help eliminate unwanted interference.

Cable – Free MI Shoe Connection

The receiver connects directly to compatible Sony cameras via the Multi Interface (MI) Shoe, enabling cable – free operation and direct digital audio recording for superior sound quality.

Long Wireless Range & Stable Connection

Using Bluetooth 5.3 with LC3plus codec, the system provides a stable connection with a range of up to 150 metres (line – of – sight), ensuring flexibility during shoots.

Flexible Audio Output Options

The receiver supports:

• Digital output via MI Shoe
• USB – C audio output
• 3.5mm audio output

This makes it compatible with cameras, smartphones, and other recording devices.

Smart Recording Features

• Separate or mixed channel recording for editing flexibility
• Safety track (-20 dB) to prevent audio clipping
• Attenuator controls for different recording environments

Compact & Portable Design

Lightweight transmitters and receiver make it easy to carry and use on the go, while included windscreens help reduce wind noise for outdoor recording.

SPECIFICATIONS

• Model: Sony ECM – W3
• Type: Wireless Microphone System
• Transmitters: 2 × Clip – on microphones
• Receiver: Dual – channel with MI Shoe
• Connectivity: MI Shoe, USB – C, 3.5mm audio
• Wireless Range: Up to 150m (line – of – sight)
• Audio: Digital & analog output support
• Battery: Rechargeable (approx. 6 hours per unit)
• Included: Windscreens, charging case, receiver unit