7 COLOR & 15 MODES:
Long press these bike wheel lights for kids for 2-3 seconds to turn on and automatically enter 7-color changing mode, and short press to switch colors/steady/flashing modes. All of these light shows make it very easy for you to be seen by other drivers on the roads. Press the button to select green, red, blue, pink, cyan, yellow, white or 3 modes to match your own unique style.
HIGH BRIGHTNESS LED:
ROCKBROS LED bike wheel lights for kids consist of 12 bright RGB beads, making you visible to drivers and stand out from all angles for night riding. The lights, controlled by motion sensor & manually, can be automatically turned on when they detect motion and off automatically when there is no motion for 30 seconds.
EASY TO INSTALL:
Super simple to install; just select an appropriately sized hub pad (6 pieces included) to stick on the inner ring of the light, no tools required. Make sure you check and measure your hub diameter as our bike tire lights fit diameters within 30mm/1.18in. (Fits hub diameter ≤30mm/1.18in).
USB RECHARGEABLE:
Powered by a built-in 300mAH Li-Battery, USB charging, no battery needed anymore, the bike spoke light can work continuously for 18 hours in flashing mode, 9 hours in steady mode, and auto 7-color changing mode in 7 hours, saving you from replacing batteries all the time.
WATERPROOF:
Made of high-quality PC material, no longer worry about the bicycle wheel lights being damaged when riding in bad weather conditions, but please don’t soak these cool bike tire lights in water.