5 inch Metal Inline Duct Fan for Exhaust Applications with 450m3/h Air Volume 58Pa Total Pressure and AC220V 35W Power Input

Does it include wireless functionality? : Yes Does it include a Battery? : Yes High-concerned chemical : none Brand Name : LEENKEA Origin : Mainland China Cooling : Cooling Ventilator Fans : Inline Fans Ventilator : Smoke Ventilator Hvac System : Hvac System Ventilator Energy Efficient Smoke Extractor : Energy Efficient Smoke Extractor Powerful Inline Duct Fan : Powerful Inline Duct Fan Cooling System : Cooling Fans Smoke Extractor : Energy Efficient Smoke Extractor Inline Ventilator : Powerful Inline Duct Fan Duct Cooling : Cooling Ventilator Hvac Cooling : Hvac System Cooling Ventilation Fans : Fans Ventilator