ICOCO USB LED Light Desk Lamp Kids Touch-sensitive Dimmable 3 Level With Pen Holder 3 Dimmable Brightness:single touch give the lowest brightness, double touches medium and three touches the strongest, meet various demands of different environment. Eye-care LED lighting source:Anti-glare LED reading light, No radiation and No stroboscopic light, reduce eye fatigue, perfect gift idea for kids 360 Degree Rotation: Flexible Neck provides the best lighting angle as per different requirements; Easy bends to compact position, great for office, bedroom, school, and reading Pen Holder: this dimmable lamp also a cute pen holder, help organize the table without laying pens all around USB Rechargeable lamp : Built-in 1200mAh Lithium battery,easy to recharge this portable desk lamp via computer usb port,power adapter,power bank and etc.