's Blue VHF/FM 72.500 MHz Transmitter is used with wireless headphones or any multimedia source by a 1/4 in audio output jack and is color coded to match frequencies on headphones. It features a 12 VAC power supply and 6 ft audio cable with 3.5mm and 1/4 in plugs. One year warranty with school use.Shop our extensive selection of clearance products for quality school supplies at a low, low cost.
100 foot wireless reception range from transmitter
10 mega watt power output
1/4 inch mic input for teacher instructions
Two-year warranty for school use - unlike items purchased from consumer electronics stores whose warranties would be voided if used in schools