Multi-purpose Clamp - Adjustable sturdy handy clip acts as a stable base with gooseneck arm, allowing the led lamp to stand on its own, clips to headboards, desks and tables to provide a stable light source wherever you need.
3-LEVEL Adjustable Brightness. With touch-sensitive control panel, ultra-bright LED light provides a clear, bright spotlight for reading in the dark, camping, or emergency.
Elegance design - Flexible gooseneck tube to adjust its height and angle, 14 long life LEDs, ultra portable and lightweight (4.6 oz).
Easy to use - Touch-sensitive switch offers 3 brightness levels, recharges via USB to laptop/computer or outlet via recharges via adapter.
USB Charge-- Recharges via USB connection, you can use the mobile power charger. Single touch brightness up to 8 hours.
Specification: Power Input: DC 5V 500mA Power: 3W Battery Capacity: 500mA Color Temperature: 5500K-6000K Maximum Brightness: 120LM 3-Level Brightness at Fully Charged: Single Touch: 8 hours Double Touches: 6 hours Three Touches: 3 hours
Desk Lamp LED LED Reading Lights Goose neck Tube Touch Sensitive LED USB Portable Rechargeable Dimmable Portable Lightweight Table Reading Study Clip Lamp Light - B07BHN7DD5