[ Mini Sound Machine]Pocket size 16x16x17 inch White Noise Machine, only 2 oz, lightweight and easy to use and carryAnd ABS material, soft touch, friendly for to press and arouse their curiosity 10 Smooth Sleep Sounds & 7 Colorful Lights]Selected 10 of the most universal white noise and brown noise, including white noise, hissing, heartbeat, running water, rain, waves, insects chirping, birds chirping, 2 lullabies, simple but suitable for , child, adult sleepColorful gradient light, non-dazzling soft light, can be used as night light or atmosphere light Timer & Memory]3 Timers, 15-30-60 minutes sleep sound machine, adult white noise machine for office privacy and noise cancellation, calm and relaxing sound machineThe memory function allows you to easily retrieve the last music at once Small but Powerful]Wireless Rechargeable white noise machine, 15-18 hours battery lifeHigh-quality sound chip, high sound quality restoration, no obvious breaking point, reduce external noise interference, improve your 's sleep quality Multifunctional Sound Machine Gift]Perfect home, travel sound machine gift for , children and adults on birthday, Thanksgiving, Christmas, etcAnd it is a great sound machine for adult sleep, relaxing sound after work, yoga, peace of mind, etc.