Cuvccn Bike Lights, Rechargeable Bicycle Lights Set Super Bright 8 12 Modes, Product Features ? HIGH BRIGHTNESS MULTI LIGHT MODES - Each bike light is designed with 2 main LEDs and 19 surrounding auxiliary LEDs, controlled by independent switches. The front light has 2 X 4 modes and the tail light has 2 X 6 modes, which can be used individually or in combination to meet your needs. ? LONG RUNTIME BATTERY INDICATOR - Our front light for bikes is equipped with 1100MAH large capacity battery, and the taillight?s is 350MAH. In "Slow Flash" mode, the headlights can last up to 58 hours and the taillight lasts 25 hours. When the battery is below 20%, the indicator on the switch will flash green to remind you to charge the light, never worry about running out of power. ? IPX6 WATERPROOF - Reaching IPX6 waterproof level, this bicycle light set works well on rainy or foggy days, allowing you to enjoy your ride. The USB port comes with a waterproof silicone cover that effectively blocks water and extends its life. ? EASY TO INSTALL - The LED bike light can be installed with your bare hands without the aid of other tools, even for the children. 4 easy steps - Put the buckle on, attach to the handlebar and snap it into the appropriate hole, and you could adjust it to horizontal or vertical accordingly. ? MULTIPLE USES - With super bright light, the bike lights can be used not only for riding even on technical trails or bumpy roads, but also for hiking, camping, or as an emergency flashlight during outdoor activities. It?s a must-have to keep you safe in any environment that requires lighting. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!