2 Pack LED Bike Wheel Lights Black Waterproof Bicycle Wheel Lights Ultra Bright 14 LED 30 Different Patterns Change Bike Spoke Lights Bike Safety Tire Lights Bike Lights for Wheels Auto Switch

Product description? 2 Pack LED Bike Wheel Lights, Black Waterproof Bicycle Wheel Lights, Ultra Bright 14 LED 30 Different Patterns Change Bike Spoke Lights Bike Safety Tire Lights, Bike Lights for Wheels (Auto Switch) Features: 1. Press "on/off" button, enter auto mode. At this time, light glows when bike moves, turns off after stop moving for 60 seconds. Or you can press "on/off" button again to turn off the bike wheel lights immediately. 2. Fits for standard spoke bikes, 16 inch & above. Pls note, not suits bikes with wide spokes or sparse spokes. 3. Don't need any tools, you can have your lights installed in 3 minutes or less. 4. Waterproof: IP66. Can be used in any weather conditions, but pls don't soak this bicycle spoke lights in water. 5. Mini size, safety cute design. Won't affect cycling speed and gravity force. Size: 3.74 * 2.76 * 0.59 inches( W * L* H ). Weight: 2oz. 6. Fun pattern effects, controlled by your riding speed. The faster you ride, the more complete and beautiful the patterns are. 7. Patterns are clear and completely when speed up to 20kms/hr. Specification: Product Name: 2 Pack LED Bike Wheel Lights Material: ABS, 14 pcs LED lamp beads Color: Black Size (inches): 3.74*2.76*0.59 Switch: Auto Switch Power Supply: 1 x AAA 1.5V Battery (Not included) Weight: 33g Quantity: 2Pack Package includes: 2* 14 LED LED Bike Wheel Lights Note: Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement.