SIBOASI W3 is a beginner-level model tennis machine. Remote controlled. Directly use AC power (110V or 220V), an external battery which lasts 3-5 hours is available for option. Image you can keep the machine in your car or first floor and take away the external battery to charge for next practice. You are able to customize your drill adjusting serving interval, speed, height. Preset drills are full random, fixed point, deep-light ball circullation.
1.Speed:20-140 km/h 2.Frequency:1.8-6 sec/ball 3.Fixed point
5.Top and back spin adjustment
7.Standard accessories :remote control,power cable 8.Battery Optional:3-5 hours working time
70*52*69cm &35kg Default:without battery
|Speed||20-140KM/H||Ball Capacity||160 pcs|
|Oscillation||Interval; Vertical & Horizontal||Package Size||64*53*62CM|
|Battery||Optional (internal or external)||Warranty||2 years|
|Power Supply||AC 110V OR 240V; DC 12V|
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