molarun Bike Wheel Lights, Bicycle Wheel Lights Waterproof Ultra Bright Bike Spoke Lights 14 LED 30 Changes Patterns - Safety Cool Bike Tire Accessories -1 Pack-

Our bike wheel lights with fascinating design and dazzling shine give you a high return rate. Be the most handsome person on the road. How to Use: Just install the product on the bicycle banner, press the switch to flash, and then press the switch for 2 seconds to change the mode (automatic or manual). Attributes: ? Number: 14 LED + 30 Flashing modes + Automatically update the pattern in 4 seconds. ? Bike wheel lights Length: 3.75*2.75*0.60 Inch. ? Power Support: 1 x AAA battery (Not included). ? Compatibility: Suitable for any type of mountain bike, road bike, kid’s bike, car. ? Working Time: 8-10 hours.