Function: 1. [High Performance]-LED button on light top push button switch, 3 color temperatures, 3 brightness options (9 gears in total), clip base design. 5 LED LEDs to protect the eyes, flicker-free, prevent eye fatigue. 2. [360 Rotation] — The gooseneck lamp has 360 flexibility, so you can illuminate where you need it. It can also be folded into a small light that is convenient to wear while traveling or traveling. 3. [Battery Powered] — Clip work lamp with built-in battery, no electricity required, wireless to take with you. (Please pay attention to charging when not in use for a long time to preserve battery life) 4. [USB Rechargeable]-Book light can be charged via USB and comes with a universal USB charging cable, it can also be charged using USB adapters, chargers, desktop computers, laptops, saving waiting time. 5. [Wide Application]-Darkenable table lamp is suitable for reading, working, studying, handicraft, display, camping or emergency use, children's room, dorm, office, bedroom, living room, bathroom, etc. . FLEXIBLE LED BOOK READING CLIP Specification: Item Type: Clamp Desk Lamp Material: ABS Product Size: Base Part Size: Approx. 8x4x3,5 cm / 3,1x1,6x1,4 inch, height: approx. 25 cm / 9,8 inch (adjustable) Weight: approx. 115 g / 4 ounces Light source: white light, warm, bright, natural light Built-in battery: 3,7V 1000mAh lithium polymer battery (included) Number of light beads: 5 LED diodes Transmission mode: 3 color temperatures, 3 brightness, 9 gears in total Control switch: top button Charging Method: USB . FLEXIBLE LED BOOK READING CLIP List of packages: 1 x Desk Lamp with Clamp 1x USB cable Note: 1. Fully charged, press the switch on top to turn on the light 2. Press and hold the top switch to lock the color temperature and adjust the brightness with one click . FLEXIBLE LED BOOK READING CLIP