Angoily Led Book Clip Lamp Double Head Reading Light USB AAA Battery Brightness Settings Non-Flickering Flexible Arm

["Portable reading light: soft, comfortable and non-flickering design, the lighting is friendly to your eyes and reduces eye fatigue, can enjoy what youre doing for longer.","Gooseneck bed lamp: great for table, desk, dormitory and bed headboard and computer and places that can be clipped on and need lighting","Adjustable clip on lamp: there are 3 brightness level for you to adjust: brightness of 50%, 75% and 100%, which provides you with various option and more comfortable experience.","Desk lamp: the light holder and its arm can be freely adjusted and set the lighting direction and viewing for your need.","Clip-on lamp: the design of double-head provides a wider range of lighting, powered by 3 aaa batteries(not included) or use USB cable, which is convenient and easy to use."]