1、Metal Material: The motor controller housing is made of high quality metal material with groove design, which is durable to use. 2、Protection Function: Due to the good heat dissipation function of the controller, the internal circuit can be protected to avoid thermal overload. 3、Brushless Motor Controller: The 24/36/48V 350W motor brushless controller can provide stable speed and sensitive control of braking and direction changes. 4、Simple Installation: The electric bicycle scooter brushless motor controller is easy to install and very convenient to use. 5、LCD Display Meter: The motor brushless controller kit with a LCD display meter, which can clearly display the status and data, and is suitable for 22.5mm / 0.9in handlebars. Item Type: Brushless Motor Controller LCD Panel Kit Material: Aluminium Alloy Product Color: As Pictures Shown Controller Box Size: 9x5.2x3cm / 3.5x2.0x1.2in Product Weight: Approx. 375g / 13.2oz Power: 350W Current Limit: 13A 1 x Controller 1 x LCD Display Meter 1 x Manual