The Sony ECM-W1M Wireless Microphone is designed specifically for Sony cameras and camcorders that feature the proprietary Multi-Interface Shoe. The microphone comprises two components: a transmitter and a receiver. They communicate wirelessly with each other using Bluetooth technology and feature a range of up to 100m, depending on conditions.
High Quaity Audio - High quality sound recording with wide frequency band (from 0 to 120 degrees) Professional look and feel in black casing matches professional quality audio Reduce wind noise - High quality audio is supported further with included wind screen Mult Interface Shoe Compatible - Compatible with Sony® Handycam® camcorders, Cyber-shot® cameras and Alpha/NEX cameras with Multi Interface Shoe