SoundOff Sleep Earbuds

About SoundOff Sleep Earbuds

Sound of Sleep is the official storefront for Adaptive Sound Technologies, featuring its Sound+Sleep and LectroFan lines of sound machines. These devices produce white, pink, and brown noise, as well as nature and fan sounds, to support sleep, relaxation, and speech privacy. The site offers product registration, support resources, and a customer guarantee for eligible U.S. purchases.