Laptop Cooler Cooling Fan, HeatSucking, Rapid Cooling Vacuum Fan (Ultra High Speed Turbine Cooling Moto), Mute, Auto-Temp Detection, USB Powered - for Various Size 14-17 Inches Laptop/Notebook;

Useage
1.Power-on, using USB DC power cord, connect laptop with USB, connect radiator with DC.
2.Lift the outlet end of notebook slightly, connect the laptop outlet using the silicone ventilation interface matching with the radiator.
3. Put down the notebook, then you can start using.
4. 2-model intelligent adjust speed:
(1). Rapid cooling model: Press round button, the green light is on, then the turbo fan enter the constant speed gears state, speed 4500-4800 turns.
(2). Intelligent cooling model: when you press round button at the second time, the blue light is on, enter the intelligent speed regulation, speed 2000-4500

Specifications:
1. Rated voltage: 5V DC
2. Rated current: 0.40¡À10% A
3. Input power: 2.00¡À10% W
4. Fan speed: 4500¡À10% PRM
5. Color: Black
6. Service life: Over 30,000 hours
7. Size: 6 inchx 3 inchx 1.2 inch

Package includes
1 USB cooler air extracting cooling fan
1 USB cable
3 Sucker
4 Ventilation connector
1 Fixed board
1 User manual (English&Chinese)