YoYoFriends Light Up Part

Replacement LED component for the RIO LED. Designed for easy installation with the Yoyofriends Removal Tool (sold separately).

The LEDs activate when a magnet is brought close, cycling through three modes with each trigger: solid light → blinking → off. Please note, this design is not intended for battery replacement—when the battery runs out, the entire LED unit should be replaced.

The LEDs are sensitive to magnets and may also activate in response to certain metal objects, so take care when storing.