Tennis Tutor 4 Plus Player
Portable Ballmachine with Batterie.
Ball capacity: 150
-max. 135 km/h. - minimal 15 km/h.
-Weight 23kg
Size: 51x51x50cm
-Trajectories: Groundstroke to Lob
-Ball feed rate: 1 1/2 to 12 seconds
-Spin control: Topspin/underspin -Oscillator: Built-in -Battery Type: Lead-acid, solid sealed -Playing Time: w/heavy duty battery 4 to 6 hours typical -Recharge Time: 12 hours, typical
-new player mode: With the push of just one button, the Player model (Patent-Pending) simulates a player on the other side of the net. Just push either the Beginner, Intermediate, or Advanced buttons, and the Player model automatically picks an appropriate speed and spin, then changes both the side-to-side position and the depth of shots just like you were playing someone of that ability.
Remote control: yes