Electric 5V USB Heated Vest Winter Fast Warm-Up Coat Jacket 3 Adjustment Temp

Description:
Efficient warmth and care for health
Three gears temperature control, red led for warm gear, blue led for comfortable gear, purple led for energy saving gear.
It is flexible, washable, and can easily be worn with your daily attire.
Specification:
Input: 5V
Color: Black
Material: Polyester fibers (polyester)
Vest Size: S/M/L/XL/2XL/3XL(Optional)
Applicable ambient temperature: -30 to 14℃
Heating place: Neck + Back + Front Abdomen
Temperature: 45℃(Warm Gear), 35℃(Comfortable Gear), 25℃(Energy Saving Gear)
How To Use:
1.Take out USB plug
2.Plug in removable charger
3.Switch on the removable charger
4.Press the chest temperature control switch for 3 second
5.Red light flashing,means heating automatic
6.Manual adjustment has three level,red light means hign-temperature heating continuously.
White light means medium heating continuously,blue light means low heating continuously
7.Press the chest temperature control switch for two second,lights out and stop heating
Washing Instructions:
1.Take out removable charger.
2.Neutral detergent is available and then hand wash.
3.Do not force knead or beat.
4.After nature air drying can be use.
Warm Tips:
1.If not used for a long time,please do not plug in removable charger
2.Do not use high temperature water or strong acid detergent.
3.Forbidden to use electricity for wet clothes,Please turn off the power and stop using if cloth is wet.
4.Use time depending on the capacity of removable charge.
Package Included:
1 X Heated Vest