Nomiou Magnifying Lamp5X Magnifier LED Light and Flexible NeckUSB Rechargeable2000mAh Lithium Battery Perfect for ReadingHobbiesTask Crafts or Workbench

The On/Off switch is conveniently located at the top of the gooseneck, near the lens.Nomiou magnifying glass lamp has a 2000 mAh large capacity battery; You do n’t need to plug in the adapter, it can be used anywhere. Touch dimmer switch:Long press dimming, short press turn on or off. Charging indicator:charging -green flashing and red light, fully charged - green light, output - green flashing USE A HANDS FREE MAGNIFYING GLASS LAMP FOR CLOSE WORK . POSITION WITH THE GOOSENECK & AVOID HEADSET GLASSES. BEST FOR COMFORT! The Nomiou is designed to provide max comfort. The flexible gooseneck allows you to point the glass and light where you want, and then frees your hands. Item Details? Lens size: 4.33 inch optical glass lens Magnification: 5X Weight:  4.1 lbs Input voltage: 110V-240v Output voltage: 5V Luminous power: 4.5w Maximum current: 1A  Package Included: 1 * Desktop magnifying glass with light 1 * plug 2 * USB cable 1 * Cleaning cloth 1 * Instruction manual