Review on Black Philips Sonicare HX9690/05 ExpertClean 7500 Bluetooth Rechargeable Electric Power Toothbrush by Truong Anh Quan ᠌

Previously, I had an electric toothbrush of another brand and a very simple model, but I could not imagine that the difference between them would be so huge. Everything is thought out here, from the design, simple but beautiful, to the charging case. I have been brushing my teeth for about 10 days and have never charged it yet, I conclude that the charge is enough for a long time. Teeth after cleaning remain smooth throughout the day. I didn't see much difference between modes. I like that there is an application where I set a brushing timer by zones. The rest I'm still understanding.