1.The special anti-slip base design allows you to focus more on your study or work. the material of the product is durable.The tube of the desk lamp is very soft and can be rotated 360 ° at will.The 360-degree flip design allows the lamp head to adjust to any angle you need 2.Rechargerable Battery Powered & USB Charging:It has a built-in 1200mAh lithium battery, charging time is only 2.5 hours and can be used wirelessly for 3 to 20 hours. Thanks to the use of modern LED technology, it can save 75% energy compared to traditional lighting 3.Changeable Lighting Modes: It adjustable lighting modes, which needs to press the light sign for a moment. You can touch the switch to choose a comfortable light. Three-color scene lights can automatically switch the base light of the desk lamp to create nice atmosphere and upgrade your mood 4.Practical Phone Stand & Convenient Pen Holder Desk Lamp : The bedside lamp is designed with Phone and Pen holder. With the phone stand design, you can put your phone on it and watch videos or anything else. With the pen holder design, you can put your stationery in it to keep your desk tidy.