Neck Reading Light Over Battery Powered Book Lamp in Bed Green

flexible arm - this comfortable led reading light is made of steel alloy wire covered by foam rubber.the flexible be bent and folded into any shape you need. 4 led lamp beads & 4 brightness levels - this neck reading light 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 in the car or on a , 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- protect your eyes from eye strain.the ergonomic designed to fit around your neckline and the part that contacts the neck is padded to reduce friction and greatly improve your comfort.