The FOXPRO X1 is a powerful and compact unit that features a positional Xtreme High Definition (XHD) speaker. The XHD speaker is a horn speaker with an added tweeter for improved frequency response. The speaker system allows for extreme volume capabilities and realistic sound clarity. The X1's handle folds out into a positional stand to provide elevation over various terrains that you might encounter. There is 1 external speaker jack if you desire even more volume, an auxiliary jack to connect an approved device such as a Jack Predator Decoy, and a charge jack. The X1 comes with 100 high-quality FOXPRO sounds and over 100 sounds from FOXPRO's Free Sound Library, with the ability to store and access up to 300 sounds. The X1 comes complete with a lithium battery and charger kit in the box.