Simple Deluxe 40mm USB Fans Brushless Cooling Ventilator DC 5V Dual Ball Bearing

Description

Key Features
ANTI-VIBRATION RUBBER FEET
Features silicone feet designed to absorb noise and surface friction caused by fan vibrations. Unused pieces can be detached to reduce overall height
3 SPEED CONTROLLER
The fan can be adjusted in three speeds：
High Speed for Maximum Airflow
Medium Speed for most Applications
Low Speed for Minimal Noise
DUAL BALL BEARING
Dual-ball bearing enables fans to be with long life and high performance and structure stabilization
WIDELY USED
Perfect for ventilation of VR glasses/Roku/Raspberry pi/Router/Small PC Case and other small electronic equipment ventilation
Product description：
Size:Cooling Fan-40mm*10mm  |  Style:1 Pack
Simple Deluxe Mini USB Fan 40mm x 10mm Brushless Cooling Ventilator 3 Speed Control DC 5V Dual Ball Bearing 5,500RPM for Small Appliances Series Replacement
About this item：
Mini USB cooling fan: Measures only 4cm x 1cm, super lightweight design, portable. Metal grill on front size, suitable for DIY cooling, easy to be placed in narrow spaces
3 Speed control: Comes with 3-speed controller with CFM of 3.31/3.75/4.31. Different speed level for different colling needs
Bearing type: Dual ball bearing. Long lifespan of 67,000 hours
USB powered: Rated voltage: 5V DC; Max current: 0.1A; Low noise: 20dBA; Cable length: 3.3 FT
Widely used: Ideal for ventilation of VR glasses/TV box/Raspberry pie/Router/Small PC case and other small electronic equipment ventilation