The Lobster 'Pickle Two' Ball Machine has been upgraded with a 2-line oscillation and electronic elevation, allowing for singles or doubles while easily adjusting launch angle. Its internal battery can support 4-6 hours of play per charge, while an external battery option lets you take the battery in for recharging. It can fire balls at up to 60mph with top and backspin, and the 42 lb. machine has a folding handle and 8" wheels for stress-free transportation. Up to 135 indoor or outdoor pickleballs can be stored (when stationary), plus numerous optional accessories are available for customizing your practice.