The Walker's Game Ear FireMax Muff Walkie Talkie allows you to more easily communicate from a distance while protecting your hearing. This walkie talkie works seamlessly with the FireMax earmuffs and uses the FRS frequency band. Powered by a large lithium battery, this walkie talkie will help you stay connected for hours. Specifications for Walkers FireMax Muff Walkie-Talkie: Manufacturer: Walkers Color: Black Finish: Black Features of Walkers GWP-DFMWT Firemax Walkie-Talkie Attachment Black Integrates seamlessly with FireMax muff Powered by the FireMaxs large lithium battery Adjustable antenna positions Large back lit LCD screen Package Contents: Walkers GWP-DFMWT Firemax Walkie-Talkie Attachment Black