VARIOUS PATTERNS: The product consists of 32pcs colorful LED lights. It can flash 32 different kinds of patterns, each pattern will be changed every 4 seconds.
CLEAR AND COMPLETE PATTERNS: Pattern is clear and complete when speed up to 20Km/h.
2 OPERATION MODE: In automatic mode, it is only working at night and motion; in bright mode, it is working at any time except "Turn Off".
WATERPROOF: Feel free to use on rainy days; but it can not be soaked in waters.
WHAT YOU GET: OUTAD Waterproof 30-LED Bicycle Bike Rim Lights, our guaranteed 12-month warranty (quality problems under normal use) from the date of purchase and friendly customer service.