New 128 RGB LEDs Spoke Light Colorful Programmable Bicycle Wheel Light Charger (US) Material: ABS,Light Color: Colorful,Light Number: 128 LED lights,Waterproof: IPX18 Battery: 1 * 18650 Battery,Working Hour: 15-20 Hours,Item Size: 50.5 * 2cm / 19.88 * 0.79in Item Weight: 93g / 3.27oz,Package Size: 52.5 * 9 * 5cm / 20.67 * 3.54 * 1.97in,Package Weight: 438g / 0.97lb Package List: Y0512,1 * Bike Wheel Light,1 * USB Cable,1 * Sensor,1 * Battery,1 * Battery Case,1 * Charger(US),10 * Cable Ties,1 * User Manual(English),1 * Box Delivery time: By Airmail: Generally, delivery to USA takes about 10-35 days. Delivery to Canada,AU, UK, and other European countries takes about 14-28 days.