Features: *1. Made of premium aluminum alloy+silicone+plastic, which is waterproof, durable in use. *2. A prefect electric scooter accessory replacement for old or damaged one, simple in installation. *3. This accessory replacement set is suitable for Xiaomi M365 electric scooter; 1: 1 Xiaomi-compatible electric scooter. *4. The product adopts high-performance 32-bit MCU with protection of over-voltage, over-current, overheating and under-voltage, safer for use. *5. It can not only cruise at fixed speed, but also come with brake energy recovery and adjustable speed limit. *6. It adopts double closed-loop system,featuring quiet operation with smooth secondary acceleration. Maximum speed: 27KM/ H. Climbing angle: less than or equal to 15 degrees. Description: *1. Quantity: 1 set *2. Material: aluminum alloy+silicone+plastic *3. Controller:       Length: 12*4.7*3.7 cm       Voltage: 36V       Power: 350W *4. Dashboard:        Size: 7.5*2.2*1.5 cm       Line: 25 cm *5. Accelerator: 6.5*4.5*2.7 cm *6. Headlight: 4.3*3.1*2.5 cm         Mouth diameter: 1 cm       Length: 128 cm *8. Tail light:        Size: 3.1*1.2*1.7 cm       Length: 90 cm *9. Cover:        Top cover: 4.5*3.2*0.4 cm       Bottom cover: 8.8*3.3*0.4 cm *10. Application: Compatible with Xiaomi M365 electric scooter; 1: 1 Xiaomi-compatible electric scooter. Package includes: 1 x controller 1 x dashboard 1 x screen cover 1 x accelerator 1 x headlight 1 x tail light 1 x connecting cable