Brake setting: brake enabled / brake disabled.Battery type: Li-(Li-ion or LiPo) / Ni-(NiMh or NiCd).Low voltage protection mode (cutoff mode): gradually reduce the output power / cutoff the output power.Low voltage cutoff protection threshold (cutoff threshold): low / medium / high.Start mode: normal / soft / very soft.Timing: low / medium / high.Reset: reset all the programmable items to their default settings.Full protection features: low voltage cutoff protection / over-heat protection / throttle signal lost protection.Due to different batches, the appearance, color, and printed words of the product , which does not affect its use.Colour:As ShownMaterial:plastic+metalPackage Contents:1 x KitOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.