1000w portable immersion heater Used for heating coffee and water Safety,convenient High quality CE,UL,ISO9000,CQC Description: Ensures 3-5 mins cool down to take out the heater after water boiling. No moving under power if need to use continuously. This product is specially for thermos (2-5lbs). This product is fit for AC rate voltage220v and 1500w power. Do not be use no supervision. Do not use by children and old people Brand No Brand SKU OT776HL0K1MH0NAFAMZ-289240