4 Pack USB Rechargeable Bike Light Set, Super Bright Front And Rear Headlight, Made Of Grade Materials And With IPX4 Waterproof& Durable, Easy To Install.Four Light Mode Options: The Headlight And Taillight Feature A One-Touch Switch With Four Different Lighting Modes Depending On Your Preference. Include Full Brightness, Half Brightness, Fast Flashing And Slow Flashing.Easy To Install: The USB Rechargeable Bike Light No Tools Needed, Easy To Mount Or Remove, The Silicone Mount Straps Are Designed With Two Openings That Tightly Fit Around Many Size Seat Posts, Handlebars, Seat Risers, Backpacks, Helmets And Stretch To Keep Lights Secure And Firm.This Bike Light Set Is Versatile Enough For Cycling, Hiking, Camping, Or Any Outdoor Activity, And Also Can Be Used As Emergency Flashlight In Places Where Visibility And Safety Are Concerned.This USB Rechargeable Bike Light, Built In 650mah Rechargeable Lithium Battery For Each Light, High Quality Rechargeable Batteries To Maximize Battery Life. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store