Control Board Description: 100% brand new high quality This newControl Board is designed for Ninebot ES1 ES2ES3 ES4Electric Foldable Scooter Easy to install We upgraded the board and it is already activated. You can install it directly. Specification: Type: Ninebot ES1 ES2ES3 ES4 Control Board Color: As picture shown Suitable for: Ninebot ES1 ES2ES3 ES4 2.Circuit Dashboard Description: 100% brand new high quality This new Dashboard is designed for Ninebot ES1 ES2 ES3 ES4 Foldable Electric Scooter. It has top quality Easy to install Specification: Type: Dashboard Assembly Color: Black Suitable for: Ninebot ES1 ES2 ES3 ES4 Electric Scooter Package Included:(as customer choose) 1Set Circuit board+Control Board Assembly Or 1pcs Circuit board Or 1pcs Control Board Assembly This product is not an official and is only suitable for replacement parts. Unable to upgrade the system, we will send it after activating the factory. It will not affect any of your use