Features 1. 550-580MHZ; 2. Full Metal Bodypack Receiver; 3. Strong signal, ultra-high frequency; 4. Digital key lock technology to avoid possible interference, adjustable frequency 5. Receiving distance: 80-100 meters; 6. Audio output: Mono Long distance 75M-100M 1. The metal fanny pack is more stable to receive. 2. The XTUGA IEM1100 in-ear monitor and receiver system provides stage monitoring with a wireless range of up to 250 feet. IEM1100 Wireless In-Ear Monitor System 1. The wireless ear monitoring system is used for stage performances and audio broadcasting, and can replace traditional and complicated monitoring equipment to achieve good monitoring effects. 2. Adopt the latest high-frequency transmission and audio signal dynamic processing technology, and improve the signal-to-noise ratio of the dynamic range at the same time, so that the system has good anti-interference performance and shows a good original sound again. 3. 40 frequencies can be preset in the 32MHZ frequency band, which can be switched arbitrarily. 4. Adopt advanced circuit design to eliminate the receiving dead angle and make the system receive signal stable. The system is highly resistant to drops thanks to the tough metal housing. It is a good choice for stage performance monitoring products.