Hanging Neck Lamp Student Eye Protection Led Reading Lamp USB Rechargeable Book Lamp(Black)

This hanging neck lamp is designed for reading and eye protection. It features adjustable three-color light settings.

• Product type: Desk Lamps
• Compatibility: Everyday use
• Material: LED
• Color/Variant: Black
• Main function: LED power display/free dimming
• Adjustable three-color light: cool white light/warm light/warm white light
• Battery capacity: 2000mA
• Number of lamp beads: 4 LEDs (2 cool white: 10000K) (2 amber: 1600K)
• Lamp power: 4W
• Input voltage: DC 5V
• Charging current: 0.7A
• Working current: 180mA
• Charging time: about 5H
• White light/warm light discharge time: 13-72H
• Warm white light discharge time: 11-60H
• Switch mode: button + touch
• USB cable length: 1m
• Net weight: 196g