Hamilton Electronics Guardian Listening Center w/ Four Headphones

The Guardian Listening Center includes a plastic carrying case, a stereo jackbox, charging cables, a charging adapter, four plug adapters and four Guardian headphones. Hamilton Electronics' Guardian headphones help you protect your students from permanent ear damage; a green LED indicates a safe listening level and a red LED alerts you when the volume is too high. The charging cables power the nickel batteries for up to 125 hours of continuous use, and the hard plastic case is lightweight enough for even kids to carry. Plug adapters convert the headphone plugs from 3 1/2 millimeter to standard 1/4-inch.Order today – these prices are good only while our in-stock supplies last. Since supplies are limited, all sales of clearance items are final.