Dimmable Eye Care LED Desk Lamp, Portable Desk Table Study Light, Multiple Degrees of Brightness & Touch Sensitive Control Panel, with USB Charging Port for Office, Bedroom, School, Travel Dimmable Brightness and Touch Sensitive Control: multiple degrees of brightness. Just long press the switch to make it brighter or darker, and short press the button to swith on/ off, so you can easily customize your lighting through touch sensor switch Eye-Protective and Energy-Efficient: natural light to protect eyes, no flickering, no ghosting, no glaring and zero-radiation. High quality Led lighting save power bills, which are Eco-friendly, cost-effective and energy saving Portable Led Lamp with built-in rechargeable battery: very lightweight so it is easy to carry and transfer to different places you want, such as office, study room, bedroom, and kids room. After charging the lamp via USB it can be used in cordless mode for quite a long time Rotating design, the lamp head can rotate 160, you can adjust the lamp in any angle you Simple and fashion design, ideal for home, office, bedside and other places lighting