Here is a small gadget that will help you lull your baby to sleep. The Sound Sleeper has 24 combination of sounds that include 6 constant sounds with 4 intermittent sounds that mix and match. Don’t worry about hearing the sounds too loud or too soft because the Sound Sleeper has volume adjustments and an on/off switch. If in case you have to sleep while playing the Sound Sleeper, you can set the timer to run up to 60 minutes. Another good thing about this little gadget is that it’s not only good for babies but also for adults too.