Integrated and Portable Design Please note that before using the portable night light for the first time, fully charge it. An elastic cord is integrated to make this LED lamp portable for both indoor and outdoor use. The 1200 mAh battery and USB charging allow for a maximum of 45 hours of operating time after each full charge. Versatile and Extensive Use The lamp can be used at home as a bedside lamp, children's night light, baby lamp, table lamp, and so on. The built-in cord also makes it suitable for outdoor activities such as hiking, camping, or adventure travel. Highly energy-efficient LED technology (charging via micro-USB cable), the battery lasts a very long time. A truly beautiful night light for infants and children or also excellent as a nursing lamp. Infinite dimming in yellow warm light (for nursing and diaper changes, but also suitable for reading). Can also be used as a camping lamp or outdoors on the balcony/terrace. Can be taken anywhere, especially very suitable for travel. It's not just babies who need a night light, but also new parents. Because the large ceiling light during nursing makes it difficult for everyone involved to fall asleep. This lamp provides just enough light for the necessary orientation, but does not immediately wake up. Easy to use and the light is very comfortable. You can dim it, adjust the colors or change them. This lamp is a good choice as a gift for children. and the color change provides variety. This baby lamp envelops the children's room in a pleasant warm light, which is very soothing for babies, children can sleep well.