The Wireless Future Samson's Synth 7 Handheld Wireless System delivers the performance and features normally reserved for more expensive systems. The system's all-metal receiver and transmitter each feature a user-friendly LCD display for superior performance monitoring. Also including an auto frequency spectrum analyzer, 100 channel options, a 300' wireless range and Samson's Q8 dynamic microphone element, the Synth 7 Handheld delivers high definition sound and professional UHF wireless performance at an unbeatable price. Dynamic Display Synth 7's UR7 Wireless Receiver was designed with dark stage environments in mind. Unlike hard-to-read dot matrix or simple backlit displays on other wireless receivers, Synth 7 features a bright full-color LCD that allows you to clearly monitor settings such as transmitter battery life, receiver volume level, RF signal strength and operating channel. The display enables faster setup and allows you to lock your settings to avoid performance interruptions.