[Motor Controller] Made of high-intensity aluminum alloy material, shock-resistant and durable. Intelligent design provides steady speed and sensitive control of direction changes. Solid metal construction effectively protects the internal circuit and facilitates heat dissipation. Durable cable and interface with low failure rate during prolonged use. [Instrument Display] Made of high-quality plastic material, high strength and durable in use. Easy to install and remove without damaging the scooter, fixed firmly and reliably. Compact size, adds no additional burden to the scooter. Please Note: Due to different batches, there may be differences in product appearance, color, and printing, which will not affect the use. Type: -01 LCD Display Meter Dashboard Color: Black Material: Plastic Package Contents: 1 x Meter 1 x Controller 1 x Connects Cable Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3 cm.