Function parameter:
Input voltage: 5V±0.5V
Charging current: 300±50mA
Input power: 1.65W(Max)
Static power consumption: 50uA(Max)
Working current: 100—300mA
Battery: 3.7V/751535/380mAh
Charging method: USB/Micro charging cable
LED light display: red light, flashing when heating up, constant temperature is on.
Button function: long press the power button to turn on the 3S product and enter the low temperature range. Press again to enter the high temperature range.
Shell material: ABS
Heating material: heating sheet
Product size: 12.5x2x1.8cm