Feature:1. USB Charging: There is an unobvious USB port on the back, which can be output to charge the phone.2. Applicable Model: Suitable for KUGOO M4 electric scooters, bringing you a more comfortable riding experience.3. Display Function: Easily understand the basic status of the electric scooter, including speed, gear, power, mode, indicator light, etc.4. Easy to Install and Use: Note that the 6 pin waterproof connector can be connected to the controller to achieve the display function.5. Excellent Workmanship: Made of ABS material, more durable, ensure good toughness and waterproof performance, and better protection.How to Use:Easy to install and use, note that the 6 pin waterproof connector can be connected to the controller to achieve the display function.Specification:Item Type: TF100 DisplayColor: As Pictures ShownMaterial: ABSVoltage: 48VWeight: Approx.126g/4.4ozConnector Type: 6 Pin Waterproof ConnectorApplicable Handlebar: Diameter: Approx. 22.2mm/0.9inSize: Approx. 125x112mm/4.9x4.4in, Cable Length: Approx. 100mm/3.9inPackage List:1 x TF100 Display