Features: Multi-functional Application: The acrylic board personalized night light is USB powered/ battery powered (not include) glowing and suitable for recording shopping list, to-do list, chores, drawings, calendars, schedules, messages, etc.. It can also be used as a welcome sign for Valentine's Day and Student Day. Easy to Use: Calendar luminous message board, indoor LED night light USB cable or battery power supply, can be plugged into a computer or home adapter, energy saving and quality lighting, low power consumption, energy saving. High-end Material: The desktop lighted message board is made of quality acrylic, transparent and stylish appearance makes the handwriting clearly visible, easy to record daily to-do list and messages. Creative Gift: The beautiful decoration is suitable as a gift for family, friends, classmates or colleagues. It is also a good choice for holiday gifts, like birthday, Valentine's Day, Mother's Day, Thanksgiving Day, etc. Customer Service: If you confront any problems about our products, please feel free to contact us, we are ready to help. We will solve your problems as soon as possible. Specification: Material: Acrylic Power Supply: USB(not include)/ 3 AA batteries (not include) Notes: 1. Due to the different monitor and light effect, the actual color maybe a slight different from the picture color. 2. Please allow 1-3cm differs due to manual measurement.