UBS Table Lamp 5-in-1 Student Dormitory Night Lamp Learning Lamp Three Position Eye Protection Table Lamp Features: Close the lampshade to create a lightweight desk lamp, with 90 angle adjustment and three degree brightness adjustment, ensuring worry reading and refreshing eyes. Product Material: Plastic material, exquisitely designed, multifunctional desk lamp. Flexible use in versatile scenarios, with suspension design to meet more needs of you. Stretch the expansion tube into a lantern. Handheld, wall mounted, suspended, vertical, and placed five in one, multifunctional desk lamp. Adjust the brightness to meet your different brightness needs, and emergency lighting is also practical. Product : Size: 16x6x5cm Current and voltage: 5V/1A Power: 5W Battery capacity: 18650 Battery voltage: 3.7V Package List: 1x desk lamp, 1x charging cable, 1x manual Precautions: Due to differences in display and lighting effects, the actual color of the product may differ slightly from the color shown in the picture. thanks Due to manual measurement, please allow for slight measurement deviation.