Nux B-7PSM Wireless In-Ear Monitoring System The NUX B-7PSM ensures you hear every note in detail, whether on stage or during band rehearsals. With its lightweight and portable design, this system easily clips onto your clothing for mobility. The transmitter includes a 1/8 TRS plug, compatible with an included adapter for 1/4 connections. Thanks to its innovative frequency hopping technology, the B-7PSM maintains a stable connection, even in dynamic environments. It's specifically engineered for live performances, prioritizing a high-quality stereo experience. Features: Effective range of over 100 feet (30m) outdoors, and approximately 33 feet (10m) with obstructions. Impressively low latency of less than 5.5ms for real-time audio transmission. Automatic RF Scan - Quickly finds and assigns a clean wireless channel for optimal performance. High-definition audio with a 24-bit / 40 kHz sampling rate. User-Friendly Design - Lightweight transmitter and receiver with clip design for easy attachment to clothing or equipment. Channel Coupling Guidance - For multiple systems, follow the sequential pairing process for best results. Operational Recommendations - Best performance achieved by positioning the TX at least 1 meter above the ground and away from Wi-Fi routers and reflective surfaces.