Great lighting for beauty salon Tattoo drawing, reading, arts & crafts, sewing, needlework, beading, electronic repair, working, studying and other hobbies. Freely adjustable angles, and multiple positions, you can adjust the light direction according to your personal need. The LED desk lamp is powered by USB, you can power it with your computer, laptop, portable battery, etc. PORTABLE: The LED Lamp light is compact and easy to carry. You can take it anywhere PRACTICAL : Sturdy and flexible (360 degrees flexible) goose neck allows you to position your light anywhere you want. Ability to fold and put away for easy storage. Specification: Power: 7W Working voltage: 5V 2 modes: white light, warm light Chinese Material: Aluminum Alloy Height 54 cm/21.3 inches Cord length 170 cm/67 inches Size Chart: Height 54 cm/21.3 inches Cord length 170 cm/67 inches Package Includes: 1 Piece USB Lamp Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!