[Round neck eye protection design] LED reading lamp provides stable and comfortable light, anti-blue light, anti-dizziness, protects eyes from damage and radiation.The arms are flexible and adjustable so you can get the most comfortable angle.[3 color temperatures and 3 brightnesses] The round neck reading lamp has 3 color temperatures (1600K-11000K) × 3 brightnesses, a total of 2 high-brightness LED wicks to meet all your needs.1600K warm light;4300K mixed color light;continuous light 11000K.Long press the button to adjust the brightness, one-button operation to easily adjust the perfect brightness, suitable for reading in bed or in the car.[Smart USB charging] The reading light has a built-in 1000 mAh rechargeable lithium-ion battery, allowing you to enjoy long-term wireless reading (normal reading, single head) without charging, and the brightness isstrong and does not deteriorate.Type-C fast charging, standard USB cable, computer charging[Infinite Bend Neck] Allows you to precisely position and focus the light where you want, and it can be adjusted 360 degrees to meet the needs of different angles.Each arm of our reading light is equipped with 2 LEDs.[Package Contents] 1 x Rechargeable LED Neck Reading Light