High quality: provide natural light, anti-glare, flicker-free, protect your eyes. Stable and flexible: unique design, folding to choose the best angle and position you want to meet your various needs in different environments. Easy to use: No wires, cables, screws and other tools are required, and the sturdy clips can be attached to computers, cupboards, shelves, etc. . Adjustable: 3 brightness levels, just touch the sensitive button to change the brightness. Rechargeable: 1800mAh lithium battery, rechargeable via computer USB port or power supply Product Description LED 1. The desk LED lights can change the brightness just by touching the sensor button. Different levels of brightness are available to choose from, providing softer and more stable light and eliminating dark areas effectively. 2. THE PERFECT CHOICE FOR READERS: With this light, your partner or roommate won't be dazzled by traditional fluorescent lights, as this light is designed for personal reading at night. Clamp Light > package: 1 x LED light clip 1 x USB data cable (without adapter) 1. Manual measurement, there will be errors in the size, please refer to the actual size 2. Due to the light and screen difference, the product color may be slightly different from the picture.