1)Flexible LED Neck Light 2)Hands-free totally 3)2pcs LEDs at each ... )4 brightness level, turn on 1, 2, 3 or all 4LEDs Flexible LED Neck Light, bendable, flexible, hands-free LED Light 1 ... .2) Hands-free totally, you can put it on your neck, you also can hang or place it on anywhere3) with ... brightness level, you can turn on 1, 2, 3, or all 4LEDs5) with super-flex steel alloy wire, foam rubber covered ...