PrecautionsPlease put on the velvet pouch to avoid scalding when using the products for warming hands.Keep away from moisture!Please store it at dry and cool places when out of service for a long period.Instructions Power on:Flip the switch to active the unit, the blue LED lights indicates the battery capcaity,blue indicator light is on when charging.Heating: Long press the switch for 3 seconds to active the heating function with the red indicator light on,the temperature slowly rises in 30 seconds.There are two temperature modes to choose:Orange light for low temperature of 45 degree, Red light for high temperature of 55 degree.Power output:Blue indicator light solid on when charging for the phone.Power input:Blue indicator light flashing when charging for the unit.Blue light flash when battery capacity is low.Material: 100% Imported aluminum alloy + Imported ABS + Polymer BatteriesBattery capacity:5200mAh/Swh.Input:5V/1AOutput:5V/1.5AProduct size:4.02*2.31*0.94inchWeight:135gCharging time:About 4 hours.UsageAt low temperature,the product can be used for hand warmer,foot warmer, body warmer, knee warmer, waist warmer and more.When fomenting, the warm can ease tiredness and relieve discomfort of back pain, especially suitable for elderly, children and office workers.The product can also be used as a portable power bank, it is convenient, lightweight,attractive, stylish abd upscale.
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