1W Led Book Light USB Rechargeable Portable 3 Brightness Adjustable Clip-on Reading Gift for Lovers Black

Description

Built-in USB for easy charging, plug directly into your laptop, power bank, adapter, car charger, or USB socket to charge, no extra cables required. 160mAh Lithium battery, about 6-8 hours of use after 0.25 hour charge (under brightness setting). Three color temperatures + 3 brightness levels, 30%, 60%, 100% brightness are available Brightness memory function, it will keep your previously selected brightness level Product size: 10.5cmx4.6cmx1.3cm