Product Description: Size: 18 * 8.5 * 3.5 cm Material: ABS plastic shell + metal rod Color: Black Light Source: 14 LEDs (7 LEDs per arm) Power: 2.4W Battery: 1000mAh rechargeable battery Lifespan: 10,000 hours Charging Time: 1.5 hours Color Temperature: 2800K-7000K (White, Warm White, Warm Light) Working Time: 60 hours (low light), 4 hours (high light) Package Includes: 1 x LED Book Lamp 1 x USB Charging Cable 1 x Instruction Manual Key Features: 9 Modes & Color Temperature Memory:Offers 9 adjustable modes with 3 color temperatures (2800K to 7000K) and 3 brightness levels, perfect for different lighting needs: normal, relaxed, and reading. 360 Flexible & Adjustable Gooseneck:The 360 flexible gooseneck allows you to adjust the height and angle for personalized lighting, ensuring the lamp stays in your desired position. Double Head & Adjustable Rubber Padded Bracket:The dual-head design provides brighter illumination compared to single-head lamps. The rubber-padded clip is non-slip and prevents damage to surfaces. Eye-Caring, Flicker-Free Light:Features an LED chip for even light distribution, providing a soft, flicker-free experience that protects your eyes while reading or writing. Portable & Rechargeable:Powered by a 1000mAh battery, this lightweight and compact lamp is easy to charge via USB. Perfect for reading, working, or using with a laptop, piano, or music stand. Ideal for home, office, or travel, this mini lamp offers practical, adjustable lighting while ensuring comfort and convenience.