LED Neck Book Light, USB Rechargeable, Hands-Free, 4 Bright LEDs, 3 Brightness Levels - Ideal for Reading, Knitting, Walking, and Mending at Night (Green)

About this item

• Lithium Battery Power Supply ： Built-in 800 mAh Li battery, need about 2 hours to get fully charged and can work more than 8 hours. The Li battery can be recharged 500 times.
• 3 Brightness Modes：This book light has 2 kinds of LED lamp (2 Spot lamps, 2 flood lamps ), 3 lighting mode：flood light mode, spot light mode and spot light&flood light mode. Simple to create the suitable mode for yourself.
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• Easy To Carry On：Only 115g (4 oz) weight, the neck light doesn't require much space and can fit easily into your carry-on suitcase.
• Suitable For The Scene：This neck book light made of high quality silicon rubber.Easier wearing it on your neck to free hands. Ideal for reading book, night jogging and mending.
• Sufficient Brightness：Each lamp brightness is up to 20 lumens,it is about 80 lumens when 4 lamps work at the same time.