Coyote& Predator Hunting Calls funktioniert nicht

Download this app for success in calling coyotes, foxes, bobcats, wolves, and other predators in. Field proven.  This is the only predator calling app you'll ever need for bringing in and locating coyotes, foxes, bobcats, mountain lions, lynx, bears and much more.  When you're out in cold weather, the last thing you want to be doing is navigating through many screens to get to the sounds and controls.  The sounds on this calling app have brought much success to those who've used it through the years.  You can use your own Bluetooth wireless or wired speaker/amplifier by connecting it to the headphone jack for added volume to aid in long-distance calling.  Unlike other predator calling apps on the market, this one was designed with you, the hunter in mind.  Sounds will continue playing if your device goes into sleep mode, is locked, or if you minimize the app.  You can play multiple sounds together at the same time, and it can also loop individual sounds so they play non-stop.  This app solves that problem.  When you start this app up, it's ready to go.  Everything is on one screen.  This will be especially useful when crow hunting as you want to be able to broadcast your sounds to much further distances to bring them in to you.