Quick Detail Type: blower fan Electrical Current Type: DC Blade Material: Plastic Place of Origin: China Model: GNJLB9733 Voltage: 12/24 V Speed: 2500~3500 RPM Certification: CE,CCC,UL,ROHS Air Flow: 15.80~22.40 CFM Weight: 146 g Packaging&Delivery Packaging: Standard export carton Delivery: 5~15 days for cooling fan Product Feature 1.OEM&ODM 2.high efficiency save energy 3.large air flow Application Treadmill Humidifier Ventilated seat