?Features:
Compact， stylish， innovative car design concept， unique appearance.
Blue rotatable knob to manual adjuat the fan speed (speed range: 500-4500PRM +-10%)
Turbo radiator， through turbine wind pressure， extraction of the hot air out of a running system， which stabilizes the operation of the notebook and prolongs its lifetime.
Four ventilation connector， compatible with all notebook outlet.
Three super strong suction cup and bottom fixed board make it easier to fix on the laptop.
USB interface 5V power supply is more convenient and reliable.
Four built-in LED lights， giving you an excellent visual effects.
Light and handy， easy for storage and carrying.
Long service life and low noise.
Especially suitable for game players.
Specifications:
Rated voltage: 5V DC
Rated current: 0.40 +- 10% A
Input power: 2.00 +- 10% W
Fan speed: 500~4500 +-10%PRM
Color: Black and white
Service life: Over 30，000 hours
Item size: 12.5 * 8.6 * 4.8cm / 4.92 * 3.38 * 1.88 (L * W * H)
Item weight: 145g / 5.12oz
Package size: 23 * 12 * 6cm / 9.05 * 4.72 * 2.36 (L * W * H)
Package weight: 319g / 11.25oz
Package List:
1 * USB cooler air extracting cooling fan
1 * USB cable
3 * Sucker
4 * Ventilation connector
4 * 3mm adhesive mat
1 * Fixed board
1 * User manual (English and Chinese)
