The CMX UHF-300MC is a simple operation UHF wireless conference system. The CMX Audio range UHF Wireless Conference System with high flexibility and reliability, which is an ideal choice for mobile conference systems. It is one simple operation, compact structures, cost-effective range basic discussion conference system. The wireless conference system can be perfectly integrated into any meeting room without additional wiring. Itâ€™s the best UHF wireless conference solution for small-scale conferences system. It offers minimum cable wiring to save cable layout costs. It has a minimum cable connection ideal for rental use or portable conference system. It is a basic discussion conference system or audio conference system. It is an economy wireless conference system and meeting system. It comes with a system capacity of 256 delegate units. The chairman unit with priority over delegate units. Both chairman unit and delegate unit built-in rechargeable LIPO battery. It has several meeting modes, limit (1/2/3/4), First in first out (1/2/3/4), Chairman Only, and free discussion modes. 5 delegate microphones can be turned on at the same time. Microphones can be operated on the built-in rechargeable lithium battery. Battery working time of 16 hours and standby time of 60 hours. Multi-channel high bandwidth and intermediate band frequency-selective filtering to avoid any interference. Built-in feedback suppressor to decrease feedback and noise effectively. Built-in noise deletion circuit and TONE-LOCK system to make sure the system has a strong anti-jamming function. Operation distance up to 300 meters and coverage up to 4,000 square meters. Separate volume control for 5 channels on master controller front panel. Separate output level meter for every 5 channels for direct visual monitoring. Optional v auto-track video tracking function. UHF wireless conference system master control UHF-300MC is powered by DC12V. UHF-300MC with unbalanced 6.3mm jack output and balanced XLR output to sound reinforcement system. Video tracking functions need external equipment of UHF-300VT and cameras. The CMX UHF-300MC comes with a 1-year warranty.