ShineMe&reg; LED Skateboard Light Shining Under glow Scooter LED Lights Electronic Aquarium Colorful Lamp Round Waterproof Candle Light LED Diving Lamp (4PCS&12PCS))-Green,Blue,Red,Pink (4PCS Blue) Tiny ,super lightweight,waterproof and wearable. No battery,no wire to need. Shining,colorful led lamp to decorate your shoes. Each light includes small,long-lasting,easily replaceable lithium batteries and adhesive. Adjust to skateboards,scooters,buses,bikes.