[Portable Mini Sound Machine Baby]Pocket size 1.96x1.96x1.57inches White Noise Machine, and easy to use and carry. And safe ABS materail, touch,friendly for baby to and stimulate their curiosity. [10 Smooth Sleep Sounds&7Color Lights] 10 of the most universal white noise and brown noise, including white noise, , heartbeat, flowing water, rain, waves, insect chirping, bird chirping, 2lullaby, simple but suitable for baby, kids, adult sleeping. Colorful gradient light, soft light not dazzling, can be used as night light or atmosphere light. [Timer and Memory]3Timer,15-30-60mins as baby sleep sound machine, adult white noise machine for office privacy&noise canceling, calm and relaxing sound machine. Memory function lets it easy get last music at once. [Small but Powerful]Cordless Rechargeable white noise machine, 15-18hours batery life. High-quality audio chip, high sound quality restoration, no obvious breakpoint, reduce external noise interference, improve the quality of your baby's sleep. Color: White Material: ABS Package Contents: 1 x white noise sleep instrument small speaker set for children to help them sleep Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.