Integrated and Portable Design Please note, before using the portable night light for the first time, fully charge it. An elastic lanyard is integrated to make this LED lamp portable for both indoor and outdoor use. The 1200mAh battery and USB charging allow for a maximum of 45 hours of operating time after each full charge. Multiple and Extensive Uses The lamp can be used in the house as a bedside lamp, children's night light, baby nursing lamp, table lamp, and so on. The built-in lanyard also makes it suitable for outdoor activities such as hiking, camping, or adventure travel. Very energy-saving LED technology (charging via micro-USB cable), the battery lasts a very long time. A really beautiful night light for infants and children or also excellent as a nursing lamp. Infinite dimming in yellow warm light (for breastfeeding and diaper changing, 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. Not only infants need a night light, but also new parents. Because when breastfeeding, the large ceiling lighting will make 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 colors or change them. This lamp is a good choice as a gift for children. and the color change provides variety. This baby night light envelops the children's room in a pleasant warm light, which is very soothing for infants, children can sleep well.