quick shipment just as i expected works great [SEP] i purchased as a gift for my son who just went off to college so i dont have personal experience with it but he says it works greatwife uses the rechargeable model and wanted me to get that for him but she has worn a couple out over the years battery stops charging so i opted for the less expensive model that uses aa batteries i had an extra aa wall charger and lots of rechargeable aa batteries so i threw that in his care package and he says it works finei also use a braun toothbrush that takes aas and i use rechargeable aas in it and it is great never have to throw it away because of a bad battery