Walker's GWPRSEMBLZ Razor Slim Electronic Muff 23 dB Over the Head Blaze Orange/Black Polymer Range Finders The Mega Grunt Tube has

The Mega Grunt Tube has an attached megaphone for increased volume

The Javelina call was developed with the assistance of Judd Cooney and wildlife biologist Larry Weishuhn and South Texas field tests have been superb

delivering the full range of rasp that today's duck hunters expect

and from damage by natural causes like fallen trees or bears

Equipped with an anti-fog coating

Walker's GWPRSEMBLZ Razor Slim Electronic Muff 23 dB Over the Head Blaze Orange/Black Polymer Range Finders The Mega Grunt Tube hasThe Razor Slim Electronic muff features full dynamic range HD speakers for clear balanced sound. It has two hi gain omnidirectional microphones, low noise frequency tuning, and sound activated compression. The muff also utilizes a recessed volume control knob and audio input jack.