The USB Ashtray is made to draw the unpleasant cigar smoke.
The USB Ashtray draws smoke from a room using of a powerful motor. The smoke is filtered inside the ashtray and the new purified air is released in the room.
Of course the new air it will not be 100% pure, but the manufacturer guarantees you of a significant difference in the air purity.
This USB gadget will make the smokers happy.