QC3.0 USB to 12V 1.5A 5.5x2.1mm Step Up Line Converter Cable for WiFi Router LED Heating Cooling & Air Safe & effective way to

Safe & effective way to clean course chemicals

and easy to use and observe

Range of 3 brushes in size 000

The slender brush are more comfortable to apply

It is closed until the surface reaches 95 Celsius degree

QC3.0 USB to 12V 1.5A 5.5x2.1mm Step Up Line Converter Cable for WiFi Router LED Heating Cooling & Air Safe & effective way toITEM NAME: QC3. 0 USB to 12V 1. 5A 5. 5x2. 1mm Step Up Line Converter Cable for WiFi Router LED. When standard USB input is 5V,5. 5x2. 1mm port output is 5V,when QC3. 0 USB input,5. 5x2. 1mm output is 12V,your USB adapter must have QC 3. 0 output,standard USB input,output is 5V,can not Step Up to 12V.