About this item [Comfort]: The comfort of the lamp is very good. I often forget the existence of the lamp, and it does not affect you to do other chosen. [Angle adjustment]: The LED pendant lamp uses a silicone tube, which can be adjusted to bend at will and adjust different angles to meet your needs. [Lighting mode]: Three mode selection, normal mode, spotlight mode, spotlight mode, 10 brightness settings, long press the switch button, you can adjust the brightness higher and the brightness darker, adjust to the maximum, the light will flash and prompt, there are buttons on the left and right sides to control independent lights. [Long Standby Time]: The LED light is equipped with a battery protection switch to prevent short circuit charging. After three hours of charging, you can use soft light for more than 40 hours, or strong bright light for more than 7 hours, which is very convenient. [Scope of use]: The rechargeable neck book light can free your hands, suitable for knitting, sewing, field camping, outdoor running, bedside reading, night reading, manual labor and to other nighttime activities. White Color Size: As Shown Quantity Shipped: 1 Note: The data is manual measurement, please allow 1-21cm error, due to the light and screen differences, there there will be a certain color difference, the specific received in kind prevail.