Item : B000YE8IPQ Customer Reviews My Teeth have never been cleaner! by .. Arm Suwarnaratana (Austin, TX) This two handle pack is less expensive than buying two separate ones. It really cleans my teeth! It is noticeably better than my old OralB unit. The auto shutoff and 30 second warnings are something you have have to get used to. Eventually you can develop some sort of rhythm with the brush so you are not halfway done when it decides to shutoff. Very good buy. it's even better than previous model by .. Thomas (NY) I have been using sonicare since it came out for the first time. The condition of my teeth has never been better.Fewer cavity's,less cleaning by the dentist. Where's the ear plugs???? by .. Suz (LA) I'm not sure what the problem is, but there are three of us in our family, so I purchased this two-handle pack as well as a single pack separately. They are all flex care systems. The single brush has a different colored handle (more like a mint-green and white) while the two pack is the light blue and white. The single brush I purchased (the green flex care brush 6910) is just fine. Quiet works great & my son loves it!! The two-pack has something seriously wrong with it. The brushes are both SO LOUD that you dread brushing your teeth. I get up very early and feel like I'm waking the entire house when I brush my teeth. My sons brush (the single) makes no where near the kind of sounds mine does. Funny thing is, the second brush in this two-pack does the same thing!! Defect? Not sure... I've written a note to Philips Sonicare asking about any issues.... I'll post again when I get the scoop. Does a great job, but the noise is incredible! **UPDATE** I was finally able to reach customer service for the SoniCare and they first suggested that I replace the brush head (which is brand new... 1 month). That didn't help, so they suggested I return it --- but, silly me, I don't have the box anymore, so I'm stuck with one NOISY toothbrush. Well, at least my teeth are clean! wow! makes your Mouth Tickle by .. C. Atchison (Eagle River, WI) This toothbrush makes your mouth tickle...and you will get a mouth so clean like you were at the Dentist... just INCREDIBLE !!!! :) Sonicare Rocks! by .. Gidon Nach (Van Nuys, CA USA) Was debating this one or the Ral-B and definitely made a good decision with sonicare. First off - this one is great for a couple because it has 2 units. Second, the ultraviolet cleaning thing is a nice side dish. Most important, the toothbrush works great! Just don't put too much toothpaste on it or it foams up out of your mouth.