LED Desk Lamp Multifunction for Cell Phone Charger Alarm Clock Table Light with Fan Pen Holder Bedroom Table Reading Lamp

Lamp type: desk lamp
Light source: LED lamp beads
Light color: 3 in 1
Shell color: white
Size: As shown
Waterproof: No
Luminaire function:
A, B model: on/off/touch, short press to switch light color, long press to adjust brightness
Dimming: Yes, stepless dimming, long press the switch
Model C: on/off/touch, short press to switch the light color, click the "+" button to increase the brightness, click the "-" button to reduce the brightness
Power supply:
A, B: USB plug (without built-in battery) / rechargeable battery (2000mAh/3200mAh)
Model C: USB plug (without built-in battery)
Input voltage: DC 220V (USB plug)
Battery: 2000mAh / 3200mAh built-in rechargeable battery, USB option without internal battery, need to be connected to the power supply all the time when using
Charging time: about 4~6 hours
Working time: full of motivation, can work 2~4 hours
Weight: about 500-600g
Material: ABS+LED