There will always be a variety of noises in the environment, which not only distracts us from work or study, but also leads to a bad sleep condition. As a white noise machine focusing on mental and physical health, is your perfect gift choice. Say goodbye to anxiety and insomnia, almost everyone will fall in love with the healthy lifestyle of using it. FEATURES: 1.Help your baby sleep better. 2.Improve the sleep quality of the whole family and enjoy healthy sleep. 3.Cover up the interference of external noise and enjoy your private space. 4.As a night light, it helps mothers use it when breastfeeding and changing diapers at night. PRODUCT SPECIFICATIONS: Material: transparent PC ABS Product size: D101 H121mm Charging voltage: DC 5V Charging interface: Type-C Power mode: USB Function: timing, music function WHAT WILL YOU GET? 1X Sleep instrument 1X Box 1X TYPE-C charging cable 1X Instruction Manual[Safety and Service] To make sure the quality, we obey the strict production process, quality management system and fully-inspection system. If you have any issue just don' t hesitate to contact us. [A good night's sleep allows you to be productive during the day] Has a dual function: they can send soothing sounds to babies in the nursery and they can send soothing sounds to adults in the office. The premium speaker system provides an immersive simulation of natural sounds, allowing you to relax deeper into your work or your play. [4 Auto-Off Timer] Sound machine for sleeping has 0.5H 1H 2H 3H timers for auto shut off. Long touch the timer button can cancel its timer for all night playing. With cord, electric white noise machine adult saves your cost of extension cords and battery replaced. [Intelligent noise reduction] The sound is pleasant, so that the effect of soothing music such as white noise can be ideally shielded and attenuated "colored noise" to help cover external noise and reduce internal distractions, creating an environment for deep sleep. [20 Loop-Free Hi-Fi Sounds] This White Noise Machine has white noise sounds, fan sounds, nature sounds (including surf, rain, thunderstorm, and summer night ), and baby Shushing and lullabies. Choose the perfect channel and get ready for your personalized sleep therapy!.