PALULU Automatic Ball Launcher for Dog, Interactive Dog Toy Ball Thrower (White).

The Package Includes: 1 x Automatic ball launcher, 1 x AC power adapter, 6 x 2 Inches balls.

Power Adapter Included: If you use it indoors, no batteries needed, just plug and play. This launcher also features a battery compartment for 8* C batteries for when you want to play outdoor.

Distance Settings: The distance of the ball launcher can be adjusted in 4 gears, 10ft, 20ft, 30ft, or random, one-key operation.

Standby Time: Whether the power adapter or battery is used, the machine is always in standby mode and will not automatically shut down. In battery mode, the machine can work continuously for about 30 hours. Please press and hold the key for 5 seconds to turn off the machine.

Important Note: (1) The size of the ball is 2 inches, not 2.5 inches.(2) Only one ball can be loaded at a time, if you have more than one ball in the launcher, the next ball will be stuck and will not launch. (3) The launcher works best when balls are kept as clean and dry as possible.