USB night light, widely suitable for USB interface insertion and use (the socket does not have a USB interface and can be used with a 5V charger). Plug and play, lightweight, convenient, and eye-catching. Suitable for various scenarios, such as bedrooms, bedside tables, desks, travel, and outings. A small figure has a great effect, illuminating and accompanying you in the dark night. Accompanying sleep, the light is soft and not dazzling, and does not disturb sleep.