[30 Soothing Sounds] 30 soothing sounds including 3 white noises (Brown Noise, White Noise, Pink Noise), 2 fan sounds (Loud Fan, Soft Fan), 16 natural sounds (4 Rain sounds, 3 Wave sounds, 2 Brook sounds , River,2 water drop sounds, Singing Birds, Train, Campfire, Fireplace), 9 other sounds (5 Lullabies, Heart's Beating, Meditation, Piano, Hushing Sound), suitable for any age. [5 Timers and Memory Function] The sound machine has 5 timer settings, you can set 1 hour, 2 hours, 3 hours, 4 hours and continuous playback according to your needs. It also remembers and restores the sound and volume level of the last playback when you next use it. [32 Levels of Volume] The white noise machine has 32-level adjustable volume which can effectively block indoor and outdoor noise, help soothe crying babies, cover up annoying snoring, dog barking and relieve irritability and anxiety. Suitable for travel, reading, sleeping, office. [Compact Design, Easy to Carry] White noise machine size: 3.54 x 2.79 x 2.55 inches and 7.23 ounces , easy to carry out, Type-c charging interface is adopted to improve product durability. [Preferred Gift] This white noise machine is safe and guaranteed, if you have any questions, please contact us in time, thank you for your support! Color Wood Grain Brand Name DailyBody Item Depth 2.55 inches Model Name DWN-Z3 Unit Count 1.00 Count Manufacturer DailyBody Model Number DWN-Z3 Music Tracks White Noise Power Source Corded Electric Material Type Plastic Connector Type USB Item Dimensions 2.79 x 2.55 x 3.54 inches Number of Tracks 30 Age Range Description Baby Manufacturer Part Number 1