【Smart Gusture Sensor Control】: The gesture-sensitive switch of this USB led light is thoughtful and convenient to use, just to wave your hand you can switch the USB light on/off. The LED light also features a button switch, one button to adjust 3 light color temperatures and brightness. | 【Upgrade Brighter USB Light- 3 Color Temp x Stepless Brightness Adjustable】: Our USB Light Lamp built in 11 LED beads, brighter than other similar usb light in market, enough to use in a dark room. USB Lamp featured with 3 color temperature: warm/natural light/ cool white light, from 3000K to 6000k, brightness from 10% to 100% stepless dimmable. The LED USB Light perfect for students, someone who need lights but won’t bother another person. | 【Compact & Flexible Design】: The laptop keyboard light is compact and portable, only 1.7 oz, foldable light is easy to carry in pocket or handbag. Flexible gooseneck tube and rotatable 270° led strip that enable you to adjust the USB Reading Lamp to any viewing angle with ease and to direct the light wherever you want.Suitable for use in home office bedroom and outdoor. | 【USB Powered & Compatibility】: The USB lights can be plug into any USB port, very handy especially for laptop, computer keyboard light, outdoor camping lighting, USB Socket, etc. Perfect for working, playing computer and reading books, etc. Eye-protection USB lamp is suitable for personal use or as a gift to your friend. | 【Eye-Cared & Multi-Purpose】: A USB light is a perfect solution to avoid straining your eyes while still making sure you're able to read and work properly. Ideal for reading, drawing, work, study. Useful for laptop when using at night, see the keyboard, also a small light for emergencies. Great Gift for kids, family and bookworms.