2-Inch Touch Screen for Precision Tuning Wireless Collar Clip Microphone with Integrated Craftsmanship USB C and TRS Ports for Wide Compatibility Three Levels of Noise Cancellation for Clear, Distortion-Free Audio Wireless Collar Microphone for Stable and Crystal-Clear Audio Extended Battery Life, Lightweight and Comfortable Encrypted, interference-resistant signal transmission up to 250m (820 ft) in open spaces Each transmitter: 5 hours per charge Receiver: 10 hours runtime (2200mAh battery) Transmitters recharge twice directly from receiver 3.5mm headphone out on the receiver lets you monitor audio live with zero-latency feedback Mix or split audio channels for flexible post-production and editing Perfect for interviews, YouTube videos, TikTok, live streams, vlogs, and mobile filmmaking setups