Rechargeable Led Book Light,neck Hug Reading Lights For Reading In Bed Black Product description Material: ABSTPE Color: black, blue Size: 77cm*56cm*150cm Battery: 750mh lithium battery Color temperature: 6500~7000KL Luminous flux: 36lmCRI: gt;80 Input: Micro USB 5V/1A Package includes: 1* rechargeable arm Holding lamp 1* USB charging cable 1. Free light in hand, no longer need to hold a flashlight with your hand or mouth, or wear a headlight on your head, nod and adjust the light direction like a robot when reading or busy reading. The flexible neckband hugging light helps you focus on what you're doing without worrying about the lights, whenever you're in bed or in the car reading, walking the dog, repairing, crafting, working, and more. 2.4 LED amplifiers; 4 brightness modes, 2 LEDs per arm, 1 spotlight; 1 wide-angle LED per side, 1st click is wide angle, 2nd click is spotlight, 3rd click is spotlight; Broad light, 4th click to turn off. 3. Rechargeable battery, built-in rechargeable 750mAh Li-ion battery, you can enjoy wireless 60 hours reading without charging, 4 power modes to choose from: USB port, laptop, power bank. 4. Bendable neck, flexible hose, easy to choose the best angle to meet your various needs, the neck has a soft silicone surface, the neck contact part is soft, very comfortable to touch and wear. 5. Lightweight and compact, the flexible neck light does not take up much space and can easily fit into your suitcase. This makes it ideal for a portable reading light.