✅ Super-bright bike light rear: blasting a powerful 110 lumens, 150-degree wide angle red/blue beam to be seen far and wide, maximizing your visual presence.

✅ The bike tail light offers 5 mode options with One-touch switch: steady red, steady blue, red flash, blue flash and blue/red flash with memory function.

✅ Bicycle rear light rechargeable & IPX4 waterproof: its runtime can be up to 3-6 hours after 2h charging depending the work mode. With IPX4 water-resistant, the bicycle tail light guarantees your safety even at the daytime or in the rain.

✅ Easy to mount on and off bike back light: horizontal or vertical mounting, you can easily mount your bicycle light rear any bike, road bike, mountain bike mtb, hybrid, dog collars, helmet, or backpack in seconds with no tools required.

✅ JOFLY is committed to providing our customers with high quality products with 1 year warranty. Please contact us if you have any concern. What you get: 1 x bike back light , 1 x rubber band, 1 x USB-C cable and 1 x user manual.