Electric Scooter Dashboard Motherboard Controller Upgraded Circuit Board BT Board

High-concerned chemical：None Origin：Mainland China Specification 1：Electric Scooter Dashboard Specification 2：Motherboard Controller Specification 3：For Xiaomi 4 Ultra Specification 4：Upgraded Circuit Board BT Board Specification 5：Circuit Board BT Board

High-concerned chemical: None Origin: Mainland China Specification 1: Electric Scooter Dashboard Specification 2: Motherboard Controller Specification 3: For Xiaomi 4 Ultra Specification 4: Upgraded Circuit Board BT Board Specification 5: Circuit Board BT Board