5V USB Mini Fan Air Filter Tool Solder Iron Smoke Absorber

Optional Types :

• Option 1: 3*3CM
• Option 2: 7*7CM
• Option 3: 12*12CM
• Option 4: 14*14CM

Voltage: USB 5V
Power consumption: 0.1 W-0.9W
with USB cables, about 5-7CM