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ColourNoise Portable Travel Sound Machine Review – 40h Battery, 30 Sounds Tested
4.3

ColourNoise Portable Travel Sound Machine Review – 40h Battery, 30 Sounds Tested

I packed the ColourNoise portable travel sound machine for a three-night hotel stay in Manhattan and spent the first evening paranoid that the speaker grille facing upward would sound tinny. Two nights later I forgot it was even there — which, honestly, is the highest compliment I can give a noise machine. Here's what 40 hours of testing revealed about this compact travel companion.

haunh5 min read