Features:

Adopts recirculating-ball high speed cooling fan which benefits its efficiently long-term work, durable to use
Protects your valuable data by keeping your notebook computer cool and runs your laptop at an optimal speed
Ultra silent, won't disturb you while you are working, gaming or watching films on laptop
LCD screen clearly displays current work mode and real-time temperature of air outlet
Automatic mode and manual mode can be switched freely by M key
Comes with 4 ventilation vovers which are highly compatible with most laptops in market
Unique connection type, simple and efficient

Manual Mode
Manual mode is divided into a total of five levels (V0 - V5), V5 is the maximum wind speed of work, every minute is 4800 rpm, maximum efficiency, the cooling effect is best when the wind speed is V0 when the radiator will stop working.

Automatic Mode
The radiator outlet based notebook to regulate the temperature of the heat sink velocity level; notebook outlet when the temperature reaches 45 degrees, the radiator will work at maximum power, will automatically reduce wind speed rating lower than 45 degrees, when when temperature is below 35 degrees, the heat sink will stop.

Specification: 

Model	YUE SONG V8
Type	Cooling Fan
Rated Voltage	12V DC
Rated Current	0.6A
Material	Plastic
Package weight	0.308 kg
Product size (L x W x H)	10.00 x 7.20 x 3.80 cm / 3.94 x 2.83 x 1.5 inch

Package Included: 

1 x Cooling Fan
4 x Ventilation Cover
1 x Fixed Plate
1 x User Manual in English
1 x USB Cable

 

PLEASE REQUEST COLOUR IN THE "QUESTION AND ANSWER" SECTION BEFORE PURCHASE TO AVOID DISAPPOINTMENT  AS STOCK AVAILABILITY IS NOT GUARANTEED