DT2 Function:
1.Speed:20-140 k m/h
2.Frequency:1.8-6 sec/ball
3.Fixed point
4.Random function
5.Top and back spin adjustment
6.Deep-light ball
7.Two line function
8.2 kinds of cross line function
9.Standard accessories :remote control,power cable
10.Battery Optional:3-5 hours working time
11.Ball Capacity:160pcs
12.Luxurious design,can be placed in the trunk of any cars after folding it, easy to carry
Tennis ball machine for training and sale DT5