Specification:

Item Type: Laptop Cooling Pad
Color: Blue
Material: ABS
Speaker Speaker: Ultra-thin Φ50mm×2
Speaker Output Power: 1.5W+1.5W
Speaker Frequency Range: 150Hz-20KHz
Speaker Resistance: 8Q
Speaker Input Sensitivity: 20MV
Power Supply Mode: USB power supply
Fan Air Volume: 5.6CFM-28CFM
Fan Speed: 500RPM-2500RPM
Fan Noise: 23dBA
Fan Rated Voltage: DC5V
Fan Size: Approx. 60 x 60 x 12mm / 2.4 x 2.4 x 0.5in
System Support: For Win95osR2/98SE/Me/2000/XP/Vista/Linux2.4/OS X8.5 or above

Package List:
1 x Heat Sink
1 x USB Data Cable
1 x Audio Cable
1 x DC Socket Charging Cable