Description: 【Power Status Indicator】: The electric bicycle display meter can show the power status, headlight status, and insufficient power remaining reminders. 【Headlight Assembly】: The display meter is built in 4 1W LED beads, has high brightness, and can be illuminated in the dark. 【Durable Material】: The electric bicycle meter assembly is made of high quality PP plastic shelling, waterproof and high temperature resistant, wear resistant and scratch resistant, durable to use. 【Wiring Method】: The red wire is positive, the black wire is negative, the white wire is the headlight, the small plug is the horn wire, and the two yellow wires are 60V. 【Wide Compatibility】: Universal 48V-60V electric bicycle display meter, suitable for most electric bikes, electric motorcycles, electric motorbikes, etc. Specification: Product size: 14.9cmx11cm/5.87inchx4.33inch Material: PP plastic Package Includes: 1 Electric Bicycle Display Meter Note: Please allow slightly errors due to manual measurement and different monitors.