Features: 1.Made of premium ABS material, which is durable and practical. 2.High quality and fine workmanship, waer-resisting, it has long service life. 3.Low noise allows you to work without distraction, safe use, strong performance. 4.Compact & Save Space: Reasonable size and lightweight, portable for carrying and using. 5.Strong stability, plastic structure with 5 blade fan, it works effectively. specification: 1. Made of premium ABS material, which is durable and practical. 2. High quality and fine workmanship, waer-resisting, it has long service life. 3. Low noise allows you to work without distraction, safe use, strong performance. 4. Compact & Save Space: Reasonable size and lightweight, portable for carrying and using. 5. Strong stability, plastic structure with 5 blade fan, it works effectively. : Condition: 100% Brand New Item Type: Cooling Fan Material: ABS Color: Black Connector: XH2.54-2pin Rated Voltage: 24V Rated Current: 0.2Amp +/- 10% Rated Speed: 11300 +/- +/- 10% Airflow: 2.35CFM Noise Level: 25 +/- 10% dBA Bearing Type: sleeve bearing Size: 30*30*10mm / 1.2*1.2*0.4inch Cable Length: 15cm / 0.59inches (approx.) Package list: 4 x 24V Cooling Fan Notes: 1. The actual product color may deviate from the photo due to light. 2. There may be a slight deviation in the measurement of product.