9 spin modes to choose: Topspin, bottom spin, left-side spin, left-side topspin, left-side bottom spin, right-side spin, right-side topspin, right-side bottom spin and no spin (straight). Topspin, bottom-spin, left-side topspin, left-side bottom spin; right-side spin, right-side topspin, right-side bottom spin and non-spin (dead balls). Frequency; Timing/counting random balls(1-9);long or short ball(1-9);long ball position red lightA.D; program /random/fixed and adjust mode; set or cancel; mixed and random; on and off. The item "Table Tennis Robot Balls Picker Ping Pong Auto Ball Training Machine New" is in sale since Friday, February 10, 2017. This item is in the category "Sporting Goods\Indoor Games\Table Tennis, Ping Pong\Other Table Tennis, Ping Pong". The seller is "mechsonic" and is located in CN,CN. This item can be shipped worldwide.