MECHANNIC CUV-3 Cooling Curing Fan

MECHANNIC CUV-3 Cooling Curing Fan Features: -CUV-3 cooling curing fan, dual high-speed bearings, compact and portable, three-speed adjustment -Easier and more efficient to use, cooling, smoke extraction, curing, three in one -3S cooling, the efficiency has been greatly improved -One-button shutdown, two-gear timing, three-gear speed control, four-speed power display -1200mAh battery compact, lightweight, wireless use