Instructions: 1. First turn on the switch at the bottom of the lamp; 2. Press the surface of the lamp for the first time to turn on the warm white light; 3. The second press switches to white light; 4. Press the third time to switch to colorful light change; 5. Press the fourth time to fix the current color; 6. Press the fifth time to switch the colorful light mode; 7. The sixth press switches to warm white light. Stepless dimming function, long press the surface of the lamp to adjust the brightness Name: LED Table Lamp Material: ABS + AS + PP Size: 17.7*6.8*8.8cm Light color color: warm, white, RGB Shell color: white, gray, pink Power supply: USB charging Voltage: DC5V / 1A Battery capacity: 1200mAh Charging time: about 4 hours Use time: about 8-10 hours Switch: press Dimming: Yes Application: bedroom, living room, study, etc.