Throttle Handle Grip Electric Scooter Part: 1.Material:New PVC,ABS Resin 2.Type: linear Hal,standard1-4.2v Throttle Handle Grip Electric Scooter Part:1.Material:New PVC and ABS Resin;2.Type: linear Hal,standard1-4.2V,49E.With Multi-function switches on,as:three-gears of speed control button and cruise(green)3.Packing way:one OPP bag for each pair.4.Weight: 0.22kg/pair