Product Description: LED Book Lamp Size: 18 * 8.5 * 3.5 cm Material: Durable ABS plastic shell with a sturdy metal rod Color: Sleek black finish Light Source: 14 energy-efficient LEDs (7 per arm) Power: 2.4W Power Supply: Rechargeable 1000mAh battery Life Expectancy: Long-lasting 10,000 hours Charging Time: Quick 1.5 hours Color Temperature: Adjustable from 2800K to 7000K (includes white light, warm white light, and warm light) Working Time: Up to 60 hours in low light mode; 4 hours in high light mode Features: - 9 Lighting Modes: Customize your lighting with 3 color temperatures and 3 brightness settings, providing a total of 9 modes to suit various activities. - Flexible Gooseneck Design: The 360-degree adjustable gooseneck allows you to easily position the lamp at your desired height and angle, ensuring optimal lighting for reading or working. - Double Head Lamp: This innovative design offers brighter illumination compared to single head lamps, making it perfect for focused tasks. - Eye-Care Technology: Equipped with advanced LED chips for even light distribution, this lamp provides soft, flicker-free lighting that protects your eyes during extended use. - Portable and Rechargeable: Lightweight and compact, this mini reading lamp is easy to carry and charge via the included USB cable, making it ideal for use at home, in the office, or on the go.