douni sleep sound machine - white noise machine with 24 soothing sounds for sleeping & relaxation, timer & memory function,sleep therapy for kid, adult, nursery, home,office,travel.wood grain douni the sound of douni white noise machine is very soothing and peaceful ,which helps little one and you sleep more soundly, block out street noises, noisy neighbors or a snoring partner, relieve anxiety and sleep better.it's nice to have this portable sound machine going in the background while working ,sleeping and relaxing.<br><br>feel free to reach out support@dounitech.com with any questions .