Features:Waterproof - the blinder is still 100% waterproof resisting even the wettest riding conditions.Usb rechargeable - the blinder is still usb rechargeable, meaning you never need worry about finding batteries ever again. Being usb rechargeable should also encourage user to run their light during daytime riding, a practice that is proven to reduce the chance of being involved in an accident by almost 20%.Adaptable attachment system - the blinder still enjoys it innovative tool-less removable attachment system using silicone straps, which allows the light to attached to bars from 22 - 32mm in diameter.Run times - a user can run their blinder on steady high for 2.5 hours and a whopping 60 hours when using eco flash mode.Smart button - using knog's smart one button operation still allows users to toggle through all modes using the one button. We have also retained the long press to turn on and off function which prevents accidental activation of the light.Low battery indicator - a re