【Adjustable Brightness】: Large long press the top switch can adjust the brightness, there are 5 gears. Small copper touch switch, single press switch lights, long press adjustable brightness 【Soft Light】: Mushroom lamp adopts frosted acrylic light-emitting surface, the light is soft and not harsh, more friendly to the eyes. 【Anti-Slip Design】: The bottom comes with an anti-slip pad, which not only increases stability, but also protects the desktop from scratches. 【900mAh Li-ion Battery】: Built-in 900mAh Li-ion battery, USB charging and plugging, 6 hours of battery life in high brightness mode, 20 hours of battery life in low brightness mode. 【360° Rotation Detachable Mushroom Head】: The large mushroom head can be detached down to support 360° rotation, magnetic mushroom head can be detached for handheld lighting.