Hands free neck light, Never hold a flashlight in your hand or mouth again while working or repairing. This flexible neck lamp helps you to focus on your activity without having to worry about light. Our book lamp is equipped with 2 LEDs per arm. The brightness of each arm can be adjusted individually.It has 3 brightness levels. Only brightens a small area for reading without disturbing your sleeping partner. Rechargeable flexible led book lamp night light. Built-in 700mAh LI-ION battery. Has a life cycle of 1000 charges. Equivalent to 3000 AAA batteries. Save your money. Enjoy your 7-40 hours of wireless reading without charging. Charger not included. Standard micro USB cable included, so no headaches if the cable is lost. Super flexible and comfortable neck. Allows you to focus the light exactly where you want it. has a soft silicone surface. The neck piece is padded. Comfortable to carry and touch.