Material: The camp lamp is made of high quality PC material which is very compact and durable. Without batteries, plug and run LED lights are easy to use and can be connected to any computer, power supply or USB adapter. . Easy to use: Camp Lamp USB Plug and Run LED light design is small and light, so you can easily carry and use this product in most cases. . Easy to carry: This camp lamp is waterproof and dust -proof, not limited to rainy days. It also has fast speed, long battery life and long waiting time and are very suitable for an outdoor camp and walking. . Size: Camp lamps are available in 3 different dimensions. It is robust, impact resistant and resistant to use. . Wide application range: Hiking, camping, picnic, mountaineering, fishing, reading, and even in emergencies, such as calling for help can be used in various outdoor and indoor activities. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.