Soothe your little one to sleep with the HoMedics MyBaby SoundSpa Lullaby Sound Machine & Projector. This sound machine features a variety of calming sounds and lullabies, including: Cradle Song Twinkle Twinkle Little Star Rock-A-Bye Baby Ocean Rain Heartbeat The sound machine also has a built-in projector that can project a starry night sky onto your baby's ceiling. This can help to create a relaxing and calming bedtime environment. The sound machine has a timer that can be set for 15, 30, or 45 minutes. It also has a volume control so you can adjust the sound level to your baby's preference. This sound machine is powered by AC adapter (not included) or 3 AAA batteries (not included). Here are some of the features of the HoMedics MyBaby SoundSpa Lullaby Sound Machine & Projector: Variety of calming sounds and lullabies Built-in projector Timer Volume control Compact and portable design This sound machine is in good condition and comes with the following: Sound machine is gently used a few times basically brand new Package Dimensions: 8.0 x 5.7 x 4.8 inches