Tennis ball transmitter

There are two rings on the barrel of the gun to facilitate the placement of two tennis balls, so you don't have to worry that the tennis balls will not be found.

Strap design, easy to remove portable shoulder back.

It is easy to pick up the ball without bending over.

Nine - speed spring design can adjust the distance, range up to 25-30 meters

45 degree design, throwing the ball farther.