1. FS-11 cooling curing fan, dual high-speed bearings, compact and portable, three-speed adjustment 2. Honeycomb radiating and solidifying fan, anti-static environmental protection material 3. Heat dissipation + smoke exhaust + curing 4. Easier and more efficient to use, cooling, smoke extraction, curing, three in one 5. 3S cooling, the efficiency has been greatly improved 6. One-button shutdown, two-gear timing, three-gear speed control, four-speed power display 7. Lightweight, wireless use 8. Size: 9 x 9.5 x3.4cm
