1. Controller Housing: The controller outer shell is made of high-quality metal material with a design to protect the internal circuitry from thermal overload. 2. High Performance: Easy to install and use. 3. Applicable Range: This 48V 30A controller is suitable for electric scooters of M5 types with good compatibility, ideal for daily use. 4. Sensitive Control: The brushless motor controller provides steady speed and responsive control for directional changes, delivering a satisfying riding experience. 5. Easy to Use: The electric scooter brushless motor controller is simple to install and operate, without adding extra burden or causing unnecessary energy waste. Color: As shown Material: Metal + Plastic Package Contents: 1 x Electric Scooter Controller Note: Light reflection and different display settings may cause slight color variations between the image and the actual item. Measurement error allowance is +/- 1-3 cm.