【High Efficiency Brightness】: The reading light includes 2 x 14 LED light heads, which can light up 2 kinds of lights individually or at the same time. The powerful light has 9 light modes: emits cool white light, daylight white light (work) or warm white light (rest), so the light is even and easy on the eyes. p> 【USB Charging】: The desk lamp is designed with a red/green indicator light, you can see the charging status of the clip lamp! After 4 hours of USB charging, the built-in 1200mAh lithium battery can last for more than 12H-48H. The package contains a USB cable, which can support mobile power, computer, 100-240V adapter, car charger, etc. (without adapter) 【Non-slip and rotatable】: Flexible LED light, can be rotated to any angle, silicone bottom, 4cm wide, maximum pinch point, provides more stability and flexibility for this bedside lamp. The 360° rotatable gooseneck creates more uses, as well as orchestral stands, table or bedside, books, flat keyboards and more. 【Lightweight