Cambridge Sound Management NG2000 Nightingale is a smart-home sleep system that emits a custom white noise, to mask sounds that disrupt sleep. Controllable from the device itself, or through a mobile app or web browser. User Manual

Cambridge Sound Management, Inc. Nightingale is a smart-home sleep system that emits a custom white noise, to mask sounds that disrupt sleep. Controllable from the device itself, or through a mobile app or web browser.