Dashboard are Made of the High Quality Materials,Durability and Waterproof with a Good Antioxidant Effect. Replacement for MI M365 electric scooter controller. If you install it, you must upgrade your APP, delete the Bluetooth board model connected to the APP, and re-bind this Bluetooth board model. When you replace the dashboard, please connect the dashboard with the throttle and the electronic brake first. If there is no connection, then connecting to the APP may fail. Circuit Board Controller Battery Dashboard for M365 M187 Electric Scooter Replacement Parts. This product is controlled by for original-chip to provide short circuit protection, over discharge protection, over temperature protection and overload protection for your electric scooter battery. Simple product replacement, Stable and material, stable and reliable. Note!!!:If the main controller has been , we advise that your controller and bluetooth circuit board must be replaced with the for-original one at the same time. Otherwise the main controller cause the Bluetooth circuit board damage again. Colour:As Shown Material:CCL Package Contents: 4 x Edge 2 x Battery Motherboard 2 x Interface Only 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.