I received the Big Red Rooster Sound Machine to try. I really like it. It is compact so it doesn't take up alot of room. You can use 3 AAA batteries or you can plug it in. It comes with 6 sounds to choose from. I like the thunder one and the summer night. It also has a timer that you can use too. This would be great for people who have to sleep during the day too. I would recommend this product if you need to have a relaxing sleep. [This review was collected as part of a promotion.]