- Built-in USB Convenience : The USB lamp holder features a built-in USB connection, eliminating the need for extra cables. Simply plug it into your computer, wall outlet, adapter, car, or any USB-compatible device for power. Enjoy up to 8 hours of use on a 1.5-hour charge (at maximum brightness). - Adjustable Brightness : Tailor your lighting with two brightness levels (100% and 50%) using a simple button press. The soft white light reduces glare, ensuring a comfortable reading experience for both kids and adults. - Flexible Design for Optimal Lighting : The 350° flexible neck allows you to position the lamp at the perfect angle for maximum illumination. The LED lens can rotate 90° in both directions and pivot 45° downward, illuminating two pages without disturbing others. - Compact and Portable : Weighing only 1.3 ounces and featuring a slim, foldable design, this lamp is perfect for night reading or travel. Easily fit it into bags for use on the go, whether in cars, trains, or on vacation. Use Scenarios : - Ideal for late-night reading in bed without disturbing your partner. - Convenient for students studying in dimly lit libraries or dorm rooms. - Perfect for travelers who need reliable light for reading during long journeys. Make your reading experience comfortable and convenient with this versatile and portable USB lamp holder.