Best Personal Design Mini Usb Smart Night Light Cylinder Light - Red Light-dry Battery Type This is our modern designed mini USB smart night light cylinder light - red light-dry battery type. Our light is made with super bright LED and uses the latest technologies in energy conservation and provides a comfortable light emission. It's made especially for people on the go as it is highly portable and includes a pass code protection function for your safety. This light is perfect to use as additional lighting around the house, as an emergency light, and for those who travel often. As it uses a dry battery, it can be quickly and easily recharged anywhere and anytime. It also comes with a mini USB port that can be used to recharge the light via any USB port. The LED light has a unique cylindrical shape so it illuminates the whole area of a room evenly and beautifully. It has the following main features: adjustable brightness, timer setting range, and multiple lighting effects. It can also be used as an emergency light if power can go down, as it can be operated through its USB port as well. All in all, this mini USB smart night light cylinder light - redlight-dry battery type is a great functional and attractive addition to any home. It is easy to install and operate, with a long lasting power that will save you from frequent replacement of batteries. So why wait? Get your own piece of efficiency and convenience now!