Features:
1. Seven levels of height adjustment, more comfortable to use, to meet the needs of different groups of people
2. Quad-core powerful large fan, 360-degree rapid cooling without blind spots
3. Strong wind and low noise
4. Cool blue light, rendering atmosphere
5. Compatible with laptops within 17 inches
6. Strong load-bearing metal support rod, stable and not shaking
7. Dual USB power supply mode, can be connected to external USB devices, power supply energy saving
8. Front anti-slip baffle + anti-slip foot pad dual design to prevent the laptop from slipping

Product parameters:
1. Material: metal + ABS engineering plastic
2. Fan size: 125mm x 2pcs, 60mm x 2pcs
3. Fan speed: (1400/2600) -/+10%RPM
4. Power supply: USB power supply
5. Rated voltage: DC 5V
6. Rated power: 3.9W
7. Rated current: 780MA
8. Height adjustment: 7 levels of height adjustment
9. USB cable length: 0.7 meters
10. Product size: 385 x 280 x 28mm
11. Product net weight: about 1000 grams

Packing list:
-Radiator x 1
-Instruction manual x 1
-USB cable x 1