Dual 120mm USB Fan, 2 USB cooling fan can work at the same time, provide great cooling effect to protect your devices from harm due to overheating Feature: 2 In 1: 2 fan connect to one USB interface, plug into 1 USB port, 2 fan cooling Widely support: PC / Laptop / TV Box / Receiver / AV cabint / PS4 / Projector / Router USB Powered: Use it in any places with USB power supply Dual side metal grill: Prevent injury to your hand and cable High quality: Black spray metal grill, no rust and no fading; Protective glue in the corner, wear-resistant Durable: High quality bearings, work life up to 45000 hours Parameter Color: Black Voltage: 5.0 V Current: 0.3A Rotation speed : 1500RPM(2) Airflow : 56CFM (2) Noise: 35db10% Size: 12* 12* 2.
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