The Sony ECM-W1M (ECMW1M.SYH) Microphone is a wireless microphone system designed specifically for Sony cameras and camcorders featuring the proprietary Multi Interface Shoe.
Key Features and Specifications:
Connectivity: Wireless, using Bluetooth technology for audio transmission.
Operating Range: Provides clear sound recording from up to approximately 100 meters (328 feet) away from the camera in optimal line-of-sight conditions.
Design: The system comprises two units: a transmitter (wearable, e.g., clipped to clothing or an armband) and a receiver that mounts onto the camera's Multi Interface Shoe.
Power Source: The receiver unit draws power directly from the camera via the Multi Interface Shoe, eliminating the need for extra batteries. The transmitter runs on a single AAA battery.
Two-Way Communication: A unique feature allowing the camera operator and the subject wearing the transmitter to communicate with each other using the supplied earphones, which is useful for giving directions during filming.
Additional Jacks:
On the Transmitter: Features a 3.5mm mic input for connecting an external lavalier or third-party microphone.
On the Receiver: Includes a headphone output jack for the camera operator to monitor the audio in real-time, especially if the camera lacks its own headphone port.
Compatibility: Exclusively designed for use with compatible Sony cameras equipped with the Multi Interface Shoe.
This microphone system is an excellent solution for recording interviews, vlogs, news reports, and other situations demanding quality wireless audio capture when the subject is distant from the camera.