BOYA BY-WM5 2.4GHz Wireless Microphone with Transmitter and Receiver for Smartphones, DSLR Cameras and Video Cameras, Support Two Way Communication System(Black)

About The Product 1. The Boya BY-WM5 Wireless Microphone is a high performance Wireless microphone suitable for DSLR cameras, camcorders and audio recorders. A cheap alternative to the Senheisser G3 Wireless Systems, the 2.4GHz Boya BY-WM5 Wireless Microphone with GFSK system is able to capture audio with strong anti-interference signals. Together with the option of a low-cut filter, you can record conversations clearly, and adjust the volume through dedicated volume. The Boya BY-WM5 is able to transmit signals within a range of 50m (164 ft.) And has a battery life of approximately 3.5 hours. 2. The actual range of work is about 50 meters, in the video, the link to which I will give below, there was nothing to measure, therefore, I just figured "by eye," maybe a little more. 3. The quality of the microphone capsule corresponds to the price, but, at least, is not worse than what it delivered, because it was hoping to immediately solder another, but so far left the one that came in the kit. There is a cut-off mode for bass to work in windy weather. It takes a microphone quite widely, extraneous noises are present, however, this is plus, there is no sound when the head turns, and you can throw it on a podium on some kind of meeting. Features 1. Compact, high performance wireless microphone. 2. For recording audio up to 60m away (no obstacle). 3. Adjust the volume and low-cut filter. 4. Two way communication system. 5. RF Modulation: GFSK (Gauss Frequency Shift Keying).