Philips Sonicare 4100 Electric Toothbrush for Adults - 1 x Philips W2 Optimal White Sonic Brush Head in Black, Slim Travel Case and USB Charger

The toothbrush is very good. I was really happy with it but unfortunately it stopped charging in less than three months :-(

Best toothbrush! Compact carrying case for easy travel without taking up space, comes with charger, and sturdy durable quality. Every 30 seconds the brush beeps/ changes vibration to signal changing the area of your mouth to brush. Battery lasts a real long time and charges easily over night. Brush indicates when it’s time to replace the toothbrush head (approx every 3 months). Overall improved oral health quality and a fantastic, affordable electric toothbrush.

I bought it on May and at the end of September stopped to work. It is not covered by Amazon because expired the 3 months and Philips doesn't recognize the serial number. It was a waste of money.

Funciona estupendamente. De calidad. Además no hace excesivo ruido. Está genial

A cabeça é pequena e, no início, estranha-se… mas depressa se entranha. Chega a todos os cantos e deixa a superfície dentária surpreendentemente suave. Vibração estável, fácil de usar e de lavar. Desde a primeira escovagem notei diferença na sensação de “dentes polidos”. O que gostei: - Limpeza muito eficaz sem agressividade (2 níveis de intensidade) - Formato compacto que alcança bem os molares. - Carregamento simples e boa autonomia. A mlhorar: - Nada! Resumo: ótima compra para quem quer melhorar a higiene sem esforço — limpa mesmo, mesmo bem.