Getmore Waterproof Rain Proof Silicone Case Wrap-around Band Bicycle Front Light Rear Light Lamp Flashlight Outdoor Sport for Biking Hiking Multi-color for Your Choice LED QTY: 2 Led Beads inside. Materials: Flexible Waterproof Silicone. Water resistant shower proof design - is not afraid of rain flooding 4 Kinds of switch:full light, flash, slow flash, off,according to your actual needs can switch quickly. Install or remove without any tools you can get 3 seconds. One-Touch switch design, easy operation. All the sustainable use of light 35 hours. Scintillation sustainable use of 160 hours Package Includes: 1 x White Silicone Case Bicycle Light with white Light with CR2032 3V Lithium Battery Installed