LED office lamp with touch control panel. Soft light evenly illuminates the workspace (desk, book, computer keyboard, etc.).).). The ability to adjust the lamp at any angle. The device is powered by a built-in battery, allowing you to take it with you on the go. Specifications: power supply: built-in battery input: DC 5V 1200mA charging: via USB cable from an external power source (computer or power adapter) charging indicator 25 LED lights full charge time: approx. 5h continuous brightness adjustment dimensions: 12x12x39cm