Dual System Circuit Board Kit for Kids 4.5" Hoverboard Self Balance Electric Scooter

Kit Contains:

• 2 Dual System Circuit Boards
• 1 Link Cable
• 1 Power Button
• 1 Charge Socket
• 1 LED Cable

- Easy to install

- Fixes most issues with these new PCB's.

- Wiring Guide Included (Multi-Language)