Features 1、LED: Baby sound machine creates a mesmerizing aura with its LED colorful night light, helping babies fall asleep with magical lights and shadows. 2、Lighting Function: Sound machine features a gradual lighting function that creates a comfortable and serene environment, promoting a sense of calmness and aiding baby sleep. 3、Soothe Lullabies: With a variety of gentle lullabies, this sound machine brings endless comfort to babies, helping them relax and find peace. Let them drift into dreamland. 4、Timer Function: The sound machine offers timing options of 1H, 2H, and 3H, with a built in dual color indicator for a perfect sleeping experience. 5、Portable Design: Designed for multiple scenarios, such as nurseries, vehicles, and more, sound machine is compact and easy to carry. Comfort and convenience wherever you go. Specification Item Type: Baby Sound Machine Material: Plastics, electronic components Size: Approx. 80 x 92 x 24mm / 3.1 x 3.6 x 0.9in Battery: 3.7V lithium battery 250mAh (built in) Package List 1 x Baby Sound Machine1 x Adjustable Lanyard1 x Charging Cable1 x Instruction Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. YJL official store