Convenient hanging neck lamp design, free your hands to embrace life, the product is small and light, fits the neck, and is light to wear. Easy to use, the light can be charged using the charging cable. There levels of light source can be adjusted, press once to start hard light, press twice for warm light, press three times for the mixed mode. The light is soft and not dazzling, so you can use it at night with peace of mind. High-power led, can adjust the angle, which is convenient and practical. Package Includes: 1x Hanging Neck Light Specifications: Material: Plastic Voltage: 4.2V Color: Gray/Pink/Black/Blue Size: Approx. 7.87x9.84inch(20x25cm) note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.