Description Feature 1Bicycle handlebar plug light, simple installation, light weight, suitable for most bicycles. 23 levels of dimmable, switchable light mode, strong light, flash, burst flash, to meet different environmental requirements. 3Waterproof and nonslip silicone button, IPX6 waterproof, comfortable hand feel, rainproof, suitable for outdoor use. 4360degree rotatable mirror has a 360degree adjustment function, which is easy to adjust to a suitable angle. 5The mirror shows a clear picture, and the visible distance is 2040 meters, ensuring safe riding on the road. Item Type: Handlebar Plug Light Material: PC+Acrylic Battery: Built-In 1pcs CR2032 Button Battery, Capacity: 240MAH (Included) Visible Distance: Within 20 meters (bicycle) / within 40 meters (large vehicle) Waterproof Rating: IPX6 Weight: Approx. 37g / 1.3oz Size: Approx. 3x3x3.3cm / 1.2x1.2x1.3in Package List 1 x Handlebar Plug Light 1 x Wrench Note 1. Please allow 0#8209;1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.