$92 at SURI Colgate Hum Smart Electric Rechargeable Sonic Toothbrush Kit With Travel Case We could all brush a little smarter — and the Colgate Hum Toothbrush is one of the easiest ways to learn ...

Overall ease of use of the toothbrush including evaluation of the weight, handle comfort, ease of removing the brush-heads, etc. The Colgate 360 Advanced Whitening Soft is part of the Toothbrushes ...

The Hum by Colgate offers one of the sleekest designs ... making it the perfect electric toothbrush for travel. It doesn't have all the features of some more expensive brushes but offers more ...