Mini USB LED Light by USA Best - USB Keyboard Light Lamp or Reading Light with Charging Port - Includes a USB OTG (White) 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) USB CHARGER FOR MOST DEVICES! Use the USB Light as a charger for your phone or bluetooth speaker or kindle or eReader etc. (Charges all non Apple products) MOSQUITO REPELLENT! Behind the LED Light there is a Mosquito Bug Repellant, same technology as used in larger wall mounted low frequency bug repellants. Every bit of help chasing those mosquitos away while camping or from your baby is worth it. TRAVEL SAFE, SMALL and LIGHTWEIGHT usb computer light! Fits easily into a laptop bag, take this little USB Lamp anywhere and be the envy of your companions. FREE USB OTG ADAPTOR for usage with MICRO USB Ports - THIS IS THE MOST VERSATILE DEVICE ON THE MARKET! Used as a Ebook light, Ebook USB Light, USB Light, USB lamp, Keyboard light, USB Keyboard light, Mosquito Repellent, Bug Repellent etc.