This product features 7 LED lights and 9 modes of brightness, including 3 different color temperatures (ranging from 3000K to 6500K) and 3 brightness settings (low, medium, and high). With the press of a button, you can easily switch between colors, making it perfect for various activities such as reading, working, studying, and sewing. Equipped with a rechargeable lithium battery and micro USB port, this light can provide up to 30 hours of wireless reading on the lowest brightness setting. It can be easily recharged using a standard Android micro-USB cable, making it convenient for use with laptops, power banks, or 5V phone chargers (sold separately). The light also offers 360-degree rotation for maximum flexibility and has double rubber pads on the clip to protect pages from damage. Its compact size and lightweight design (2.82oz) make it ideal for use as a book light, bedside lamp, music stand light,