Portable Rechargeable Book Clip Light: Illuminate your reading experience with this versatile book clip light, designed for easy attachment to your books. Its compact and foldable design makes it perfect for on-the-go reading Adjustable Color Temperature and Brightness: Featuring five adjustable color temperature settings, this light allows you to customize your reading ambiance. Additionally, it offers six brightness levels that cycle through to suit your preferences and surroundings Flexible Rotating Light Head: The light head can be easily rotated and adjusted, ensuring you can direct the light exactly where you need it. Enjoy comfortable reading without straining your eyes Convenient Timer Function: Equipped with two timer modes (30 and 60 minutes), this book light automatically turns off after your chosen time, conserving battery life and preventing any unnecessary disruptions. Long-lasting Battery Life: Powered by a 700mAh rechargeable battery, this clip light provides over 10 hours of continuous illumination on a single charge, making it an ideal companion for late-night reading sessions Specifications: Color rendering index: 80-89 Lampshade material: plastic Switch mode: button Size: 10*12.3*1.8cm Voltage: ≤36V Battery: 700mAh, 3.7V