1. Three gears adjustment, can launch distance is 3/6/9m respectively
2. Induction ball thrower, the dog will grip the ball to the ball launcher, the tennis ball falls into the induction area after the motor starts, will launch the ball in 2-3s
3. ABS material, pressure and bite resistance, material safety
4. Material: ABS
5. Power supply: adapter direct plug / 6 C batteries
6. Packing list: ball launcher x 1, tennis ball x 3, manual x 1, adapter x 1
7. Size: about 27 x 26 x 20cm
8. Weight: about 1.68kg