DYJ 2 Pack 2-in-1 Mini USB LED Light + Charge Sync Cable For Android Micro USB. Reading Work Bed Flexible Adjust Angle Adjustable Brightness Light for Laptop Desktop Power Bank(Black+Yellow) COMPATIBILITY: For LED Light Compatible with any devices with a Powered USB port - Labtop, PC, Notebooks, Tablets, Powerbank, Mac, USB hubs, Wall chargers or any device with 5V USB Port. For Charge Sync Compatible with any Android with Micro USB ON/OFF BUTTON AND HIGH OR LOW BRIGHTNESS SETTINGS: This USB LED light for your laptop keyboard has an ON/OFF power button with adjustable lighting (High and Low Settings) SUPER POWER SAVING: No batteries needed, no worry about power running out - works with your laptop, power bank or any USB charging port. CONVENIENCE AND COMFORT: CUTE design, SMALL and LIGHTWEIGHT usb computer light. Very USEFUL and HANDY in different occasions such as camping, book reading, working at night, etc. 100% SATISFACTION GUARANTEE - Makes great for Andriod devices lovers: We're so confident in this quality mini USB LED Light that we know you will love it. However, if you're not completely and utterly satisfied then we will gladly refund your money with no questions asked. Too easy! - For any help please contact us directly and we will always be there to serve and take care of you.