This is a really cool and convenient personal design mini USB smart night light square lamp - Ice Blue Light-printed Logo Of Power Bank (excluding Charger). It is perfect for any modern home or office. This mini USB smart night light is only 3 cm x 3 cm in size, making it very compact and easy to transport. It has a very low power consumption which ensures that it wont waste energy, while its cute square ice blue light-printed logo of power bank gives it a really great look. The light is very easy to use. All you have to do is plug it into any USB port and it will automatically turn on. It also has the ability to adjust the brightness level so you can be sure to find the perfect level of light for your needs. This mini USB smart night light has a very long battery life, which means you wont have to worry about it running out of power after a few hours. Its charging time is also incredibly fast, taking only a few minutes to charge fully. This product is very cost-efficient, with its price being lower than most other smart night lights on the market. It also comes with a one-year warranty, so you can be sure that your investment is safe. Overall, this mini USB smart night light is a great choice for anyone looking for a cost-efficient night light. The adjustable brightness level, long battery life and easy setup make it a great option for any home or office.