Material: metal Mesh & ABS Plastic
Color: Black
Power: USB power
Outline Dimension: 375*290*40MM
Fan Size: 120*120*20mm
Fan Speed: 1600± 10%RPM
Noise: 29 dBA
Work Voltage: 5V
Current: 0.4A
Weight: 0.74kg

With built-in fan
Fan speed control
Two USB connecters of fan
Convenient usage on the kneeBetter airflow with ventilation at bottom
USB-powered for use with any computer USB port
Two different height settings
Four anti-slip rubbers prevents the notebook from sliding
Blue LED indicates working status
Helps bring the notebook to comfortable operating temperatures