S4015 Tennis Ball Machine

OVERVIEW

A tennis ball machine is a portbale robot partner for you to practice alone on tennis court. It feeds or tosses balls automatically. S4015 is the hottest of all SIBOASI’s tennis ball machines. It comes with a remote controller, internal battery for 4-5 hours’ training. A LCD screen on the back which shows the remaining power to use. It has various preset drills and it allows you to program your drills by remote controller on the other side of the court. It aids you to become a top tennis player.

What Tennis Players Say About Internal Oscillation?

Preset Drills:

Testimonial

Comparison

model color capacity frequency programmable remote control sensor topspin &back spin fixed point 2 line 3 line cross line light-deep ball
S2015 black/red 120 balls 2.5-8 S/ball no yes normal yes yes no no no yes
S3015 black/red/white 150 balls 1.8-6 S/ball no yes High-end yes yes normal yes 6 types yes
S4015 black/red/white 160 balls 1.8-6 S/ball yes yes High-end yes yes wide/normal/ narrow yes 6 types yes
W3 red 160 balls 1.8-6 S/ball no yes normal yes yes no no no yes
W5 red 160 balls 1.8-6 S/ball no yes High-end yes yes normal no 2 types yes
W7 red 160 balls 1.8-6 S/ball no yes High-end yes yes normal yes 4 types yes
model horizontal oscillation horizontal adjustment vertical oscillation vertical adjustment lob full random battery batterypower display main motor S-shape ball divider telescopic handle propelling wheel
S2015 yes automatic no manual no no optional external no normal one normal normal
S3015 no automatic no automatic yes yes internal 3-5 hours no High-end double normal good
S4015 yes 30 points adjusting yes 60 points adjusting yes yes internal 5-6 hours yes High-end double High-end High-end
W3 no automatic no automatic no yes optional no normal double High-end normal
W5 no automatic no automatic no yes optional no High-end double High-end good
W7 no automatic no automatic no yes optional no High-end double High-end High-end