JOYSWAY Super 254 USB Power Slot Car Racing set

Joysway Super 254 USB Power Slot Car Racing set comes with a USB power system. It is the first and most innovative application in slot car toys industry. Traditional slot racing set is powered by batteries or transformer. With Joysway slot racing set, you can use the supplied USB power cable to connect your own power bank (Output:5V2A) or smart-phone USB power adapter (Output:5V2A). Joysway USB power slot racing set is user-friendly. Over 17 feet of track.

• Digital proportional speed controller,high resolution speed control from slow to fast, much more advanced than traditional slot cars which change speed by resistor, speed change roughly andcontroller that can get hot.
• USB power system, the first and most innovative application in slot car toys industry, convenient, safety and cost effective. End user only need to plug in their own power bank or smart-phone USB power adapter to play.
• Highly scaled cars with bright LED headlights and strong magnetic base, cars run smoothly and quietly because of high precision gear design and installation.
• Contents:FIST Short Course car x 1, Police car x 1, Digital proportional speed controller x 2, Mechanical Lap counter & Powerbase combo track x 1, USB power cable x 1, Curve track x 14, Straight track x 9, Double Lane Banked Track x 2, Convex Track x 4 Concave Track x 4, Support for Convex/Concave Track x 4, Dune x 2, Bridge Stand x 5, Bridge Pillar x 10, Holding Post Connector x 1, Holding Post for Banked Tracks x1, Bridge Track Support x 5, Guardrail x 14, Manual x 1, Label sticker for lap counter, bridge barrier anddune