Review on Cordless BeMyLady Irrigator Waterproof Whitening by Susan King

. First, it's portable with a large 320ml tank, although I have to refill it twice. The second reason is to use a 110-240V USB charger so I can use it outside of the US in 220-240V countries. Third, it has 3 modes and is as powerful as my WaterPik. Fourth reason, it can be fully charged fairly quickly in 4-5 hours, I don't know how long the charge can last, but it's been 3 days so far. Finally, I like the one-second launch delay, enough time to avoid a spill. The downside is that I wish the tank capacity was bigger, around 500ml and the grip needs to be more ergonomic to keep it thinner. . I know this makes it longer, but I think it's better than a wider grip.