Titan ONE TENNIS Machine Highlights With superior features and unparalleled performance, Titan is the best tennis ball machine on the market. Transport your tennis kit with easy thanks to Titan's all-in-one hopper design. All-in-one design - store your racket, balls and other kit inside the machine's hopper for convenient practical storage Create custom drills with our free Titan Drills app 12 popular tennis drills pre-programmed Use Titan's MegaDrill for the ultimate drilling experience High-powered motors deliver speeds up to 80mph Active Braking System - allows for fast acceleration and deceleration between balls Internal oscillation for a true random match play experience Sleek design Enhanced portability with extendable handle and large trolley wheels Specifications Ball Capacity 130 Speed Range 10 - 80 mph Power Supply Select your preferred power source: Opt for the rechargeable battery for cordless operation, or the AC adapter for continuous power (requires access to a mains power outlet). Or select Machine only if you prefer to source your own battery and charger. Weight 48 lb when empty64 lb with 130 tennis balls Dimensions Height 31" Width 14" Length 22" Ball Feed Range 1 - 10 seconds between balls Maximum Trajectory 60 degrees Internal Oscillation Yes, internal oscillation gives an unpredictable ball delivery.Only the internal motors of the ball machine move side to side, while the exterior stays stationary. Vertical Oscillation / Height Adjustment Yes, Titan can deliver balls from just clearing the net all the way up to high overhead shots Horizontal Oscillation Yes, Titan oscillates to deliver balls to any point over the full width of the tennis court Remote Control Titan Drills app - free for both iPhone and AndroidTitan Remote - sold separately Battery Charger A battery charger is included when you buy the machine with battery option Portability Extendable trolley handleLarge trolley wheelsMultiple grab points