The neck reading light offers hands-free convenience with adjustable brightness, flexible arms, and a lightweight design, perfect for reading, knitting, or working in low-light conditions. Features: With 4 high quality LED light beads, it provides you with soft light without eye strain while reading. The neck ergonomic design fits perfectly around the neck, you won't feel uncomfortable after long time use. Lightweight and comfortable to wear, it ensures no pressure even during extended use. Equipped with a built-in 1000mAh lithium battery for long-lasting illumination. Features a standard USB port, compatible with charging interfaces like computers, power banks, and direct plug adapters. Offers 360-degree adjustable flexibility, providing soft light and versatile positioning, making it more practical for work and study. Specification: Material: Silicone, LED Beads Abttery Type: 1 x 1000mAh Lithium Battery Power Supply Method: USB Charging Cable Power Supply ( Power Adaptor Not Included ) Size(LxH): 13 x 30 cm Package Content: 1 x Neck Reading Light 1 x USB Cable Please Note: Due to manual measurement, there might be a tolerance in the product size. Due to the lighting effects and shooting angles, the color of the item and that shown in the picture might have a nuance.