Portable Yet Powerful: Reacher sound machine is equipped with 59 inch power cord to support outlet powered, compact appearance is easy to carry. A battery is built in for storing all settings in case of power outage. Ideal for use at home's bedside, nightstand, table or office's desk. 8 Colors Night Light & Key Backlight Design: When the night light is turned on, the top button will illuminate as well, providing a convenient way to adjust the sound and light even in the dark. Different color to create a soothing atmosphere and enjoy a restful sleep. As a perfect gift for Christmas and New Year!. Large LED Display with 6 Dimmer: Large white LED digits(1.0-inch tall) are clearly visible from the all ends of the bedroom. 6 levels of dimming to ensure that the LED display can see the time clearly during the day, soft light guard at night is not dazzling. 9 Auto-off Timer: Sound and light can be turned off automatically at the same time after falling asleep. For those who have trouble falling asleep, 1/1.5/2/2.5/3h are ideal; and for those who fall asleep easily, 5/15/30/45min. You can also leave it all night. Personalized sleep starts tonight. 7 Nature-Inspired Alarms: Choose your wake-up vibe with bird chirping, flute, cuckoo, forest, bell, ringtone, and piano options. Set the perfect volume with the 32-level adjustment for a gentle or vibrant wake-up, catering to both light and deep sleepers. Total Relaxation with 21 Hi-Fi Sounds: Dive into a world of relaxation with sleep sound machine includes 5 white noise frequencies, 2 lullabies, 3 fan sounds, and 11 nature sounds (rain, thunder, campfire, wind blowing leaves, bubbles, meditation, etc). Drift off to sleep with the soothing sounds of nature or take a peaceful nap by the sea. All-in-one sleep solutions for adults, kids and babies.