Rigal Colorful Bicycle Spoke LED

– Fully Wireless Customisable (Bluetooth) compatible

– Compatible with iPhone (4s or above) and Android (4.3 or above) with our special application (installation information included in the package)

– Add your own image or GIF animation.

– IPX 5 Water-resistant.

– USB Rechargeable.

– Riding speed (current, average and maximum), time and distance monitoring.