ERB Electronic Ear Defender AM/FM Radio Headset NRR 22 dB USA The DTR700 is IP54 rated

The DTR700 is IP54 rated and operates at 900 MHz

thick foam clings to surfaces as it slowly dissipates

This LED provides animals with Dim-to-Red technology

but it doesn’t go flat

Also available are 1 1/2" (#180158) and 2" (#180159)

ERB Electronic Ear Defender AM/FM Radio Headset NRR 22 dB USA The DTR700 is IP54 ratedThe ERB Electronic Ear Defender AM FM Radio Headset are electronic earmuffs with AM FM radio. They allow you to listen to the radio while protecting your hearing. Requires 2 AA batteries not included. Construction: Arch: PVC with comfort foam Shell: ABS Pads: PVC , polyester Adjustment system: stainless steel fork Absorption foam: Polyurethane Buttons: ABS