Mirror Functions:Dual Mirrors:1. Flat Glass (Power Adjustment)2. Convex Glass (Manual Adjustment): Offers a wider view for safer towing.Heated Defrost: Ensures clear visibility in adverse weather conditions like rain, snow, and fog.Turn Signal Light On the MirrorManual Telescoping: Extends the view for safe towing.Light Performance:Turn Signal Light (The 'Strip Light' option adds a running light feature, providing more functionality compared to the basic light version.)Backup LightEasy Installation:Comes with plugs, screws, and a wiring harness for a quick and easy installation process.