#plug-in design

Calm Me White Noise Machine Review – 20 Sounds, Plug-In Design & Nightlight Tested

The Calm Me white noise sound machine promises 20 non-looping sounds, a plug-in Italian-designed chassis, dual-color nightlight and auto-memory — all aimed at sleepers, remote workers and parents who need consistent noise masking. I spent two weeks running it in a one-bedroom apartment next to a busy street, and the results surprised me.