AZDEN UHF Handheld Wireless Microphone 30HT

A wireless microphone that has been certified as compatible with 800MHz band specified low power radio station equipment. Uses a frequency in the 800MHz band that is less affected by radio noise from other electronic devices. 30 channel switching method: Simply press the up or down button to easily select one of the 30 channels. Transmission frequency: 806.125MHz~809.750MHz B type 30 channels, Radio wave format: F3E, Oscillation method: Crystal controlled PLL synthesizer method, Antenna power: 10mW, Tone Frequency: 32.768kHz, Noise Reduction: Compander Microphone unit: Dynamic type, LCD display function :Channel/input level/remaining battery power, current consumption: 120mA or less