Review (5/5): This is my third and best flosser
Prior to this purchase, I've owned two Waterpik versions of these water flossers. The last WaterPik was wireless but you had to put 3 batteries in the base. It didn't last very long at all and changing the rechargeable batteries every week was a PITA. This flosser will run for 4 weeks with a one time charge with daily use. It has five force levels and a light showing the need to recharge. It comes with extra tips and a nice travel bag. It's performance is tops in my opinion and I'd highly recommend it if you're in the market.