[Easy to install]: The dashboard of the electric scooter circuit board (dashboard with cover and stickers) is easy to install, and can be used when connected to the line, simple and practical. If you don't know how to connect to the app, please refer to the detailed steps.[Suitable for]: This circuit board is suitable for MAX G30 electric scooter.[Excellent upgrade accessories]: Suitable for replacing old and damaged ones, and easy to install and use. It can be installed directly to replace parts without upgrading or downgrading firmware.[Exquisite craftsmanship]: The product is light in design, professionally manufactured, easy to carry, and can be taken out for replacement anytime, anywhere.Material:plasticcolour:BlackPackage Contents:1 x Bluetooth Panel1 X Dashboard Cover1 x Accessory3 x Screws1 x WrenchOnly the above package content, other products are not included.Note: Light 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.