[Built in Usb Rechargeable] Forget about searching for cables this reading light features a convenient built in usb plug that connects directly to power adapters computers or power banks. charges fully in just 40 minutes and provides 3 15 hours of continuous use depending on brightness setting.
[Brightness Memory Function] This innovative reading light remembers your preferred brightness setting even after being turned off. the ​ time you use it the light will automatically return to your custom setting eliminating the need for repeated adjustments. perfect for those who value convenience and personalized lighting.
[Eye Comfort Technology] Designed with uniform brightness distribution this ​ reading light minimizes eye strain and fatigue during extended use. its gentle illumination makes it ideal for book lovers students and professionals who spend long hours reading whether in bed at a desk or standing.
[3 Color Temperatures & Stepless Dimming] Enjoy versatile lighting with three color temperatures (white warm and natural light) that can be easily switched. long press any mode to activate smooth stepless dimming allowing you to create the perfect ambiance for reading working or relaxing in any environment.
[Flexible & Portable Design] Crafted from soft bendable plastic this ultra thin reading light can be twisted and positioned exactly as needed. the sturdy ​ attaches securely to books headboards or desks while the lightweight compact design makes it easy to carry in bags for travel or daily use.

Spec:
Item Type: Reading Light
Material: Plastic
Weight: Approx. 75g / 2.6oz
Size (L x W): Approx. 205 x 40mm / 8.1 x 1.6in
Built In Battery: Ternary Polymers Lithium Battery 250mAh (included)
Light Source: White light, warm light, normal light (three colors can be switched)
Working Duration: About 3-15H (determined by brightness)
Charging Time: 40 minutes
Function: Long press stepless dimming
Charging