Smart night light is designed for a comfortable and safe environment. It is energy-saving and portable, and it is suitable for bedroom, living room, study room, etc. It has a square shape and is made of ABS, making it pleasant to hold when you are sleeping or reading, while enjoying the warm white light of the lamp. The Cheap Personal Design Mini USB Smart Night Light Square Lamp - White Light-Dry Battery Type is not complicated to install and can be operated easily. It is very compact in size and uses 2*AAA batteries or a USB port, so you don't have to worry about wire entanglement. The light is adjustable, so it can be adjusted according to your needs and mood. The special design with mini appearance enables it to be easily carried to anywhere and anytime. This kind of product comes with two styles – timer auto shut-off and manual shut-off. And four levels of brightness can be adjustable as long as you just press the button, you can adjust the size of the light. The Cheap Personal Design Mini USB Smart Night Light Square Lamp – White Light-Dry Battery Type provides the perfect ambiance, allowing you to create a lot of different lighting styles. It's an ideal portable and affordable lighting solution, as it's also incredibly long lasting with its saving energy function. It can be taken into consideration when you have a camping or outdoors activities with your family and friends.