✻ Interior vent moves the air from around the device and forces its circulation through the aroma tablet.
✻ Power: 5V DC, 3.5*1.35 Barrel Jack to USB-A male; for connection with any computer or USB-A port.
✻ Pads: accepts both scented polymers (odour neutralising and fragrances) and felt pad.
✻ Dimensions: 5.5 x 3.5 cm