[SENSITIVE CONTROL] The electric scooter controller is a brushless motor controller, which can provide stable speed and sensitive braking and direction change control. [STURDY MATERIAL] This electric scooter controller is made of aluminum alloy, which is lightweight, rainproof, durable and durable. [EFFECTIVE HEAT DISSIPATION & SAFETY PROTECTION] The controller shell is made of aluminum alloy with a groove design. Due to its good heat dissipation function, it can protect the internal circuit and avoid thermal overload. [HIGH PERFORMANCE] The hard shell and durable wires and interfaces, as well as strict inspections before leaving the factory, ensure that there is no failure in long-term use. [EASY INSTALLATION] The interface of the controller has manual label, which is very detailed and easy to install.