A5=Overall size: 150*240mm Working size: 149*210mm A4=Overall size: 233*335mm Working size: 233*310mm Thickness: 3.5mm Interface: USB Voltage: 5V Power: 1.5W Color temperature: 8900k Material: acrylic A5 1: non adjustable + dedicated USB cable (self provided power supply) A5 2: stepless dimming + special USB cable (self provided power supply) A5 3: three gear dimming + special USB cable (self provided power supply) A5 4: dimming + special USB cable + original power distribution Light source: LED Specification： Thickness: about 0.35cm Material: Acrylic Light source: LED Adjustable light: L1-L2-L3 Voltage: 5V Power: 2.2W Packing Included:1*LED Drawing Board,1*Usb Cable
