Neck Reading Light Over Battery Powered Book Lamp in Bed Pink

flexible arm - this comfortable led reading light is made of steel alloy wire covered by foam rubber.the flexible arm can be bent and folded into any shape you need. 4 led lamp beads & 4 brightness levels - this neck reading light has 2 led lamp beads on each arm , one spotlight and one floodlight respectively.the 4-level adjustable brightness mode provides you with different light source requirements : flood light/spot light/turn on at the same time.you can choose different modes according to your needs. easy to use - hang it around your neck , enjoy your reading in bunk bed or in the car or on a night flight , perfect for reading , knitting , outdoor walking , jogging sports , bbq or repairing. battery powered - 2 aaa batteries (not included) , extra long 40 hours runtime. eye protection & ergonomic - this portable pocket reading light uses advanced led light beads , which are flicker-free and protect your eyes from eye strain.the ergonomic bib is designed to fit around your neckline and the part that contacts the neck is padded to reduce friction and greatly improve your comfort.