Marpac Sound Screen and SleepMate Dual-Speed Sound Conditioner
Marpac Sound Screen® and SleepMate® Dual-Speed Sound Conditioner These sound conditioners create a consistent, smooth sound of rushing air. The tone and volume of the sound are controlled by simply rotating the “cap” and “collar” of the housing. Marpac combines American ingenuity and craftsmanship to create a lightweight, yet durable appliance capable of many years […]