HIG Table Lamps & Reading Lights Touch-sensitive Controls Any Brightness Adjustment, Usb Charging - Bedside Nightlights Clip LED Desk Lamp China Touch sensor switch is Stepless dimming, Adjustable brightness levels to Meet your different needs USB charging port of desk lamp, Charging is simple, the battery can be cycle charged. It can be connected to the computer, charging treasure and the power to used. Minimalistic design with a fully adjustable gooseneck to optimize your lighting source High quality LED lighting, No flickering and ghosting Natural light, Soft lighting, no glare, to protect your eyes Sturdy clip acts as a stable base, allowing the light to stand on its own. It can also be used for bed, computer, headboard, book, music stand and cupboard etc.