【Improve Your Safety】The bike rear light emits an eye-catching wide-angle beam that can be seen from blocks away, as a warning tail light, signal light, navigational lights, help other riders, drivers, and walkers spot you, to improve visibility and safety in day time, the dark or at night.

【USB C Rechargeable & Powerful Rechargeable Battery】Built-in high-capacity rechargeable battery, powered by the most popular Type-C port, Simple and easy to operate. supports repeated charging and provide you with long-term continuous lighting time (Maximum brightness sustainable lighting for 8 hours).

【Easy to Installand And Multi-Purpose Versatility】4 Pack Rechargeable Bike Tail Light Only Takes Seconds to Mount Without the Need for Tools, Screws, and Accessories. Aside From Standard Bicycles, Lights Can Also Be Used on Scooters and Wheelchairs. The Heavy Duty Flexible Mount Fits Any Seatpost, Seatstay, Helmet, Saddle Bag, Backpack, Skateboard, Scooter, strollers or Dog Collar. It Can Also Be Mounted Vertically or Horizontally.

【Multi-Mode Brightness】LED bike headlight has 4 different modes - Constant light, slow loop, strobe, fast loop. You can be easily seen in fog, dusk, night, and dawn.

【Package Includes】4 LED Bright Bike Rear Light with the Mounting Strap, USB Cable. Easy storage. Perfect for adults on Birthdays, Christmas, and many occasions. Let you and your bike more daz.