• Foam rubber covered wire : super - steel alloy wire, bend into any shape.
• 4pcs LEDs Total, 2pcs LEDs Each Arm: one focused beam and one wide beam to fit your needs, Light level control : Turn on 1,2,3 or all 4 leds.
• Soft rubber grip neck pad, keeps hands totally free.
• Power by: 2 x AAA Batteries (not include), Extra- long 40 hour run time
• Great for reading, knitting, camping, or repairing etc.

1 Piece Neck Book Reading Lamp(Without Battery)