The Sony ECM-W2BT is a high-performance wireless Bluetooth microphone - made with the modern vlogger in mind. It has the ability to capture crystal clear audio in even the most difficult audio environments, whilst retaining a strong and stable connection up to an incredible 200m. For both pro videographers and vlogging hobbyists, you have access to three diverse recording modes to include ""Mic only"", ""Mix"", and ""RCVR"". The advanced omnidirectional mic doubles as the transmitter, allowing for a reliable connection, minimal radio wave disturbance, and super-fast setup time. Simply attach the cable-free receiver to the hot-shoe mount of your compatible camera system - allowing for a stable, low-noise digital audio transmission. This Sony wireless Bluetooth mic is ideal for webinars, lectures, interviews, sports commentary, and vlogging - performing to a high level in any and all audio/visual disciplines.