... pad enhance cold Tip-over protect Air Cooler/Water cooling fan/ Evaprovate air cooler/Protable air cooler fanAir Cooelr Fan3 in 1 water ... Units Produced(Previous Year) Air Cooler, Air Cooler & Heater, Heater, Electric Fan, Oiled Heater Air Cooler: 60,000 pcs per year,Air Cooler & Heater: 40,000 ... , 36 or 38) means the product is operated by electronic type or with remote control 2010/05/28 --- 2049/ ...