1. Easy to install, consists of four groups of ultra-bright RGB LEDs , can be quickly mounted on wheels.;2. Support Android 4.3 and above, iphone 4s and above; Images and photos can be displayed completely on wheel via Bluetooth.;3. The APP can Monitor your riding speed, maximum speed and record your journey time and mileage.;4. Rugged,waterproof construction designed for daily use in all weather conditions.;5. Fits for 26 Inches Bike Wheel or Above

• TOMOUNT Support smartphone APP android and iPhone Bluetooth connection Cycle Bike Bicycle VTT Colorful Wheel Spoke Light 192 Pcs RGB LEDs Programmable DIY
• Black/Green

TOMOUNT Support smartphone APP android and iPhone Bluetooth connection Cycle Bike Bicycle VTT Colorful Wheel Spoke Light 192 Pcs RGB LEDs Programmable DIYebuyukmart