Features:<br>Adopts recirclulating-ball high speed cooling fan which benefits its efficiently long-term work, durable to use<br>Protects your valuable data by keeping your notebook computer cool and runs your laptop at an optimal speed<br>Ultra silent, won't disturb you while you are working, gaming or watching films on laptop <br>LCD screen clearly displays current work mode and real-time temperature of air outlet <br>Automatic mode and manual mode can be switched freely by M key<br>Comes with 4 ventilation vovers which are highly compatible with most laptops in market<br>Unique connection type, simple and efficient<br><br>Manual Mode<br>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.<br><br>Automatic Mode<br>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. <br><br><br><br>Type: Cooling Fan <br>Rated Voltage: 12V DC <br>Rated Current: 0.6A <br>Material: Plastic <br>Product weight: 0.270 kg <br>Package weight: 0.322 kg <br>Product Size (L x W x H): 10.0 x 7.2 x 3.8 cm / 3.93 x 2.83 x 1.49 inches <br>Package Size (L x W x H) : 16.5 x 12.0 x 5.5 cm / 6.48 x 4.72 x 2.16 inches <br><br>Package Contents: <br>1 x Yuesong V8 Suction Type Laptop Convulsion Radiator Air Cooler, <br>4 x Ventilation Cover, <br>1 x Fixed Plate, <br>1 x Power Adapter (US Plug, 100-240V output), <br>1 x User Manual in English<br /></p> <br /></p><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/559f36b2dca8c84ced3c6165-1-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/559f36b2dca8c84ced3c6165-2-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/559f36b2dca8c84ced3c6165-3-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/559f36b2dca8c84ced3c6165-4-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/559f36b2dca8c84ced3c6165-5-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/559f36b2dca8c84ced3c6165-6-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/559f36b2dca8c84ced3c6165-7-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/559f36b2dca8c84ced3c6165-8-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/559f36b2dca8c84ced3c6165-9-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/559f36b2dca8c84ced3c6165-10-original.jpg" alt=""width="800" noproxy><p style="text-align: center;">