1. According to the needs of different learning environments, Contact and long press from dark to , intelligent eye protection, and not dim2. One key Contact to adjust the intensity of the light, three levels of color temperature, short press to switch the color temperature, with the function of memory brightness3. Adjust various orientations freely to adapt to various scenarios4. Long battery life, 3~4 hours of charging, 3~12 hours of use according to different brightness5. The base is non-slip and not easy to slideLight source: SMD LED: 3W supply: DC 5V/USBBattery capacity: 1200mAhPrecautions:1. When not in use for a long time, please unplug the plug to avoid danger;2. Please use a qualified adapter for charging (DC5V/500MA);3. When the battery is low (the light is very dim), it must be charged in time, and it cannot be charged until the battery is exhausted;4. The charging time should not exceed 8 hours, so as not to affect the battery life;5. When not in use for a long time, it should be fully charged and stored, and it should be recharged once after 2-3 months of storage;6. Avoid using in high temperature or humid environment.size:150x125x390mmMaterial:ABS/PPcolour:PinkPackage Contents:1 x Flower LED Desk Lamp1 x USB cableOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.