This item is manufactured with premium aluminum material for durable and use. It is energy saving and with a long lifespan, better than normal USB mini lights. The precise U disk shape design will ensure its practicability in the work of highly performance. It is perfect for lighting where there is small spaces and from electric. Features - Brand: LEDMOMO. - - Material: PC. - Size: About. 6 x 1.8 cm/2.3 x 0.7 inch. - Voltage: 5V. - Light color: Warm light. - for durable and use with bright lightness. - Energy saving, low power consumption, expectancy. - Portable and easy to carry, U disk shape design, very funny and compact. - Compatible with all standard USB device, power bank, mobile charger, computer or laptop. - This mini lamp won’t take up much space in your laptop case, and is perfect for illuminating your keyboard. Package list: 2 x LEDMOMO Mini Night Light