The USBPAD00G is Thanko's new multi-task USB P@D Aroma Generator with 3 different cartridges for different smell. Using the power from your computer through the USB cord, you can change and choose the smell you want from your PC. USBPAD00G spreads the scent for 30 seconds and stop for 2 and half minutes and it continues this pattern for 4 hours. Has a compact body size and it's easy to use. It measures 110 X 115 X 47 mm and weighs around 165 grams. It is compatible with Windows platform only. Available for $ 70 at Audiocubes. Via - Popgadget