and lightweight, easy to carry around, suitable for indoor and outdoor use. Perfect as book light, bedside lamp, laptop light, tablet light, e-book light, desk light, camping light, etc. Ideal for nighttime reading, study, knitting and so on. 3 Light Modes and Brightness Adjustable: Only one key operation is needed. The light can be switched 3 color temperature-1600K/5500K/2800K #xff08;Warm Yellow/White/Warm White). Support stepless dimming, soft and even light, protect eyes. Bending in Any Directions: Super 360 flexible neck can be bent into various direction freely, you can easily get the most comfortable angle, it also creates a perfect private space for you reading in bed at night. Rechargeable and Long Lasting Use: Built-in rechargeable 450mAh lithium battery. About 60 minutes charging time, it can work continuously for 5-15 hours(Varies with brightness and usage). Comes with USB cable, easy to access to any USB port like computer, laptop, mobile phone charger, power bank, etc, very convenient to use. Memory Function: The light with memory function, when reading light is turned on again after power off, it will automatically switch to the last used brightness. Specifications: Model Name: Reading Light Material: ABS #43; Iron Type: 8LED Strip Lamp Head/12LED Round Lamp Head(optional) Color: White/Black(optional) Brightness: 50 Lumen 3 Color Temperature Adjustable: 1600K(Warm Yellow)-5500K(White)-2800K(Warm White) Power Supply: Built-in 3.7V 450mAh Lithium Battery Charging Time: About 60 minutes. Red LED is on when charging, and auto-off when fully charged. Lasting Time: About 5-15 hours.(Varies with brightness) Package Size: 10 * 5.6 * 4.1cm / 3.9 * 2.2 * 1.6in Package Weight: 63g / 2.2oz Packing List: 1 * Reading Light 1 * USB Cable 1 * User's Manual(Chinese, English)