This Personal Design Mini USB Smart Night Light Cylindrical Lamp is currently on special sale, and it is equipped with unique two-color positioning-printed logo but without a charger. It is perfect for people who want to have a light to illuminate their homes without spending a fortune. The smart night light is a cylindrical design, allowing for an easy storage and transportation while providing a soft light that is perfect for a quiet night in. The light also features a two-color positioning-printed logo which makes it more visually appealing and unique. This smart night light offers three working modes that could be switched depending on the light needed, ranging from cooling to warm white lights. It also has a built-in timer which allows it to automatically turn itself on and off at a given time. Additionally, the lamp is designed with a durable construction that ensure it could withstand countless knocks and bumps. In terms of compatibility, the smart night light is powered by USB and it is thus compatible with almost all laptops, computers, and even portable chargers. It is truly an energy-efficient product with an estimated operating cost of only $0.10 for a full year of usage. All in all, this Personal Design Mini USB Smart Night Light Cylindrical Lamp is certainly a great value for money product. It offers unique two-color positioning-printed logo, multiple working modes, and built-in timer, as well as energy-efficiency for a reasonable price.