The smaller brush head in comparison to most manual brushes, is scientifically engineered to ensure you get the best clean. Being smaller, you are able to easily reach more areas of the mouth. The addition of the 3D technology which rotates, oscillates and pulsates means that the brush head achieves a motion and cleaning pattern that is just not possible when compared to a manual brush. The built-in timer in this brush is, in my opinion, a highly underrated feature. It is all too easy to think we have been brushing for longer than we have, as many of us get bored when completing a mundane task like cleaning the teeth. This built-in timer makes it simple. There is no excuse not to achieve the full 2 minutes. Another little feature which gives this brush a bit of an edge is the ‘Sound Connectivity’ feature. Whilst you have the charging stand, this limited edition Pro 650 also comes with a travel case, which will accommodate the brush and at least one head and protects it from damage and inadvertent activation when in a bag.

On the very bottom of the brush is a recess into which the charging stations prong will sit into to transfer power without a physical connection to the brush and in turn keeps the brush stable on the stand. Having used a wide variety of electric toothbrushes I do believe the power and clean offered from the Pro 650 is as good as any of the more premium brushes, it just does not offer the range of cleaning options for those serious about oral hygiene. Oral-B Pro 650 electric rechargeable toothbrush is compatible with the following replacement toothbrush heads: Cross Action, 3D White, Sensi Ultrathin, Sensitive Clean, Precision Clean, Floss Action, Tri Zone, Dual Clean, Power Tip, Ortho Care.. Up to 100% more plaque removal: round head cleans better for healthier gums in 30 days vs a manual toothbrush. Gently whitens your teeth starting from day 1 by removing surface stains. Know you brush the right amount of time with the 2min professional timer. 1 brushing mode: daily clean. Oral-B, the #1 brand used by dentists worldwide. Oral-B.If battery life is an issue the brush can be left constantly charging, technology in it will stop it from taking more power than it needs. Turn the brush around and the smooth white plastic rear panel is home to an increasing number of raised grips which are practically placed and functional. Take a look at the lower third of the brush find the battery power icon, above which is a small amount of branding, which is barely noticeable, embossed into the rubber. You will struggle to find a cheaper electric toothbrush than this that offers performance and quality. Above and below the power button are a number of raised grips which your thumb naturally catches on.

Do not rule the 650 out because of it, you do not have to use this feature, but if you do, just be aware of the conditions of use.

The whole app is engineered for the more premium Smart Series brushes, which the 650 is not a part of.​ However, female readers do not be put off by the colour as this is a lovely slim and comfortable brush when in the hand. Inevitably the battery will run down on the Pro 650. With approximately 28 minutes of cleaning time. When power is low, the battery status icon on the front of the brush will illuminate red to notify you of this.

It will last on average 7 days. That is based on 14 two minute cleans or approximately 28 minutes of brushing time.

Once you have completed the two minute cycle, the brush will continue to operate unless you press the power button again.