The Baffle Bugle allows you to precisely control volume while maintaining the high pitched bugles that bulls make. We put a baffle in the tube, that opens for greater volume or closes for greater back pressure, so you can bugle those high pitched bugles with lower volume just like the bulls do.So if you want a bugle that growls, bugles, and chuckles with adjustable volume, then you want the Baffle Bugle. Includes: Two Blue "Snap-On" Reeds. Camo Cover, Patented "Support Shelf" Mouth piece, Protective Rubber Cap, Instructional Mini DVD, Single Lanyard, Baffle Bugle Hose with Bulb and Resonator End. Accepting pre order for shipment July 15, 2008.