Our foldable design allows for easy angles adjustments and storage Three lamp head design, independently adjustable angles, covering a wider lighting ranges and reducing shadows interference Built in rechargeable battery, allowing you to recharge your book light by laptop, portable power Clip on bedside or headboard and reading in bed, comfortable light brings you comfortable life Perfect as book lights, bedside lamps, music stand light, computer light, desk light or for headboard reading, camping, night reading, study, keyboard, makeup, sewing, painting, tailoring and hobbies