WINSINN 40mm Tiny Cooling USB Fan 5V, Micro Mini USB 5 Volt Fans 4010 Hydraulic Bearing, 1000mm/39in Cable Brushless Cooling 40mmx10mm (Pack of 4Pcs) DC 5V - 39in(1000mm) - USB June2023_cocoonwix not easy to be corroded

not easy to be corroded and deformed

Widely Compatible:This external cd drive supports Windows 11/10/8/7

Connect to Anything - 6-foot hard wired cord with a moulded 1/8 TRS connector

Matte Box step up ring with 85mm outside diameter

WINSINN 40mm Tiny Cooling USB Fan 5V, Micro Mini USB 5 Volt Fans 4010 Hydraulic Bearing, 1000mm/39in Cable Brushless Cooling 40mmx10mm (Pack of 4Pcs) DC 5V - 39in(1000mm) - USB June2023_cocoonwix not easy to be corrodedWINSINN 40mm Tiny Cooling USB Fan 5V, Micro Mini USB 5 Volt Fans 4010 Hydraulic Bearing, 1000mm 39in Cable Brushless Cooling 40mmx10mm (Pack of 4Pcs) Description Product Parameter Dimension 40mm x 40mm x 10mm Bearing Hydraulic Bearings Life 35,000 Hours Rated Voltage DC 5V 12V 24V Current 0. 15A 0. 1A 0. 08A Power 0. 75W 1. 2W 1. 92W Speed 5100RPM 6500RPM 5700RPM Air Pressure 2. 31mmHO 3. 92mmHO 3. 06mmHO Airflow 5. 56CFM 7. 1CFM 6. 4CFM Noise 22.