2.4G wireless transmission technology, 15m stable wireless connection at open area, loud, clear and high fidelity sound, no interference and echo,better experience.
One stop set, just need to plug mic's signal receiver in the device, then it connect the mic automatically, more convenient.
Compatible with Nikon Canon Sony DSLR Cameras, Sony and Panasonic camcords, Zoom and Tascam audio recorder.
Headset and handheld 2 in1,with removable ear hook, use whichever style you want.
Built-in rechargeable Li-ion battery, one time full charging, more than 8hours working time.