Do you want to read in bed without being sent away by your partner? Our book lamp is equipped with 2 LEDs per arm. 3 levels of brightness, spotlight, flood and full brightness (uses both previous levels). Illuminates just a small area for reading without disturbing your sleeping partner. Rechargeable flexible led book lamp night light. Never waste money on batteries again. Built-in 750mAh LI-ION battery. Has a lifecycle of 1000 charges. Equivalent to 3000 AAA batteries. Save your money and save the earth. Enjoy 7-40 hours of wireless reading without charging. Charger not included. Standard Mirco USB cable included. No headaches if the cable gets lost Super flexible and comfortable neck. Allows you to focus the light exactly where you want it. Whether one for left and right, front and back or different. Flexible like a yoga lady, has a soft silicone surface. The neck piece is padded. Comfortable to wear and touch.