Package Includes Ball launcher × 1 2inch ball × 6 AC adapter × 1 BESTHLS Automatic Ball Launcher - an ideal gift for your pet dog Keep Your Dog Active Give your dog the freedom to play fetch on his own so playtime can be anytime. The Automatic Ball Launcher keeps your dog entertained so you can live happy together. How to use Turn on the switch at the bottom and press the "power on" for 3 seconds. Keep pressing the "power on" to choose the distance. Put the balls in the chamber which will throw a ball every 10 seconds. Push the "power on/off button" for another 3 seconds to turn off. Basic Type Basic Type Remote Type Remote Type Color White Blue White Blue Package Includes Launcher *1 , ball * 6 , AC adapter * 1 Launcher *1 , ball * 6 , AC adapter * 1 Launcher *1 , remote * 1 , ball * 6 , AC adapter * 1 Launcher *1 , remote * 1 , ball * 6 , AC adapter * 1 Ball 2 inch 2 inch 2 inch 2 inch EASY TO USE Train your dog to “drop!” We recommend that give dog some snack when you first training it putting the ball into the ball launcher. TWO POWER OPTIONS The automatic ball launcher can be used both indoors and outside to entertain and exercise your dogs. DOG TENNIS BALLS 2-inches in diameter that is easy for small medium dogs to fetch. It is safe for your dogs. Warm Tips 1.Please make sure the dog puts the ball from behind. When launching, make sure that the dog is not within half a meter of the launch port. 2.Do not put the ball into the server before starting the machine. 3.After launching the ball 3 seconds later, put the next ball. Dog Tennis Ball Dog Rubber & Tennis Ball Dog Tennis Ball Dog Tennis Ball & Treat Pouch Package Includes Tennis ball * 16 pc Rubber ball 12 pc；tennis ball * 4 pc； Tennis ball * 16 pc Rubber ball 12 pc；tennis ball * 4 pc；treat pouch * 1 pc；belt * 2 pc Ball Size 2 inch 2 inch 2.5 inch 2 inch Ball Type Tennis ball Rubber ball & tennis ball Tennis ball Rubber ball & tennis ball