The electric bike led display shell ensures good hardness and waterproofness, thereby providing better protection for the internal circuit and making it more durable. Applicable for electric bicycle, electric scooter. Feature: 1.?EASY TO INSTALL? This electric bicycle display meter is easy to install and use, can replace the old or broken display. 3?gear power ratio adjustable, wonderful accessory for electric bicycle. 2.?KNOW BASIC STATUS?This electric bicycle display panel allows you to easily understand the basic status of electric bicycles. Applicable for electric bicycle, electric scooter. 3.?GOOD WATERPROOFNESS? The electric bike led display shell ensures good hardness and waterproofness, thereby providing better protection for the internal circuit and making it more durable. 4.?SAFE RELIABLE? These bicycle tools are made of premium metal and high quality plastic for great durability and strength that provide long service life, great for use or prefessional repairing shop. Specification: Item Type: Electric Bicycle LED Display Material: ABS Color: As Pictures Shown Weight: Approx. 125g/4.4oz Function: Power switch control, Power display, 3 gear power ratio adjustable, Idle for 10 minutes automatically sleep How to use: 1. Connect the wiring port to the socket 2. It can be used by pressing the switch on the meter Package List: 1 x Electric Bicycle LED Display