Sony ECM-W3 Wireless Microphone

Professional Dual-Channel Wireless Audio

The Sony ECM-W3 is a sophisticated wireless microphone system designed for creators who demand pristine audio. Featuring two microphone-transmitters and a dual-channel receiver, this system captures two voices simultaneously with exceptional clarity. By utilizing digital signal processing, it ensures high-quality sound with minimal noise, making it the perfect companion for interviews, vlogs, and professional content creation.

Seamless Digital Integration

Experience the power of the Multi Interface (MI) Shoe. When connected to compatible Sony cameras, the receiver transmits digital audio directly to the camera body. This cable-free setup eliminates analog interference and simplifies your workflow. For devices without an MI Shoe, the system includes a 3.5mm mini-jack and USB-C output, supporting 48 kHz / 24-bit digital audio for smartphones and PCs.

Advanced Noise Suppression

Achieve clean recordings even in challenging environments. The ECM-W3 features a digital noise cut filter to remove persistent background hum and a low cut filter to minimize wind or vibration noise. These hardware-level tools reduce the need for extensive post-production, allowing you to deliver professional results faster.

Reliable Wireless Performance

Powered by Bluetooth 5.3 and the LC3plus codec, the ECM-W3 offers low power consumption and ultra-low latency. Maintain a stable connection at distances up to 150 meters in clear line-of-sight locations. The system also includes a safety recording function that captures a backup track at -20 dB to prevent audio clipping during unexpected loud peaks.

Ultra-Compact and Portable

Designed for creators on the move, each transmitter weighs only 17g, while the receiver weighs 25g. The units are dust- and moisture-resistant for outdoor reliability. The included compact charging case ensures your gear stays powered, providing up to 6 hours of continuous operation on a single charge.