Quad Stream technology for faster, more effective flossing Unique X-shaped Quad Stream tip separates flow into 4 water jets, which cover more area between teeth and along the gum line. Get a faster, deeper clean without the hassle of string floss. Pulse Wave technology guides from tooth to tooth Gentle pulses of water keep you going and guide you from tooth to tooth in Deep Clean mode — so you get it right every time. 2 flossing modes, 3 intensities Choose the clean that suits your smile. Clean mode delivers continuous flow for effective everyday cleaning. Deep Clean pulses for more thorough cleaning. Adjustable intensity level adapts for comfort. Complete clean in 60 seconds Access those hard-to-reach areas with a nozzle that rotates 360 degrees, so that you can use the device in any orientation.Get a thorough 360° clean in just 60 seconds from start to finish. Fast, universal charging with USB-C cable Convenient charging with a USB-C cable uses the same connection as most mobile phone or tablet. Get up to 14 days of cleaning from a single charge. Easy-to-fill 250 ml reservoir Reservoir capacity of 250 ml holds enough water for a recommended 60-second clean. Simply twist and remove or use the side-fill door for easy refilling.