1.Speed:20-140 km/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.Three line function
9.4 kinds of cross line function
10.Standard accessories :remote control,power cable
11.Battery Optional:3-5 hours working time
12.Ball Capacity:160pcs
