Techi Comfort™ Wireless Microphone is designed to be compatible with a wide range of devices, making it easy to operate. With its 360-degree full pick-up, you can be sure that every detail of the sound will be recorded. It features a noise reduction function and an intelligent protection mode that ensures superior performance in noisy environments. The microphone has a standby time of 10 hours, allowing you to freely shoot your scenes without interruption. With a barrier-free range of 20 meters, you can use it both indoors and outdoors, making it perfect for outdoor recordings or small video productions.