Clearance! Height Adjustable Fashion Led Desk Lamp, Foldable Style, Optional Power Sources USB or Power Adaptors (Red) Integral On/Off switch. Provides natural, non-flickering light for stress free productivity and enjoyment Adjustable-Height-from 8 inch to 13.5 inch-Vertical movement on lower arm with vertical and horizontal movement on the lampshade for greater Multi-power sources-charges via USB to computers or power adaptors 1.5 Meter 5 feet power connection cable