The Diablo SYNC gives you the wide spread, high powered beam of a Diablo with SYNC Bluetooth connectivity for wireless mode changing and customisable runtimes to get exactly what you need out it to keep you riding on the edge.SYNC allows custom programs and controlling both helmet and handlebar lights can be simultaneously with a single remote Optimised Mode Selector allows rider to fine tune power and run times for the rideIntelligent Thermal Management prevents overheating and maximizing battery lifeSmart Port+ enables the charge port to accept auxiliary accessories such as rear lights, remote switches, Support Cells and to use your light as a power bank to charge USB devicesEasy to read Fuel Gauge for monitoring run time