Áo Khoác Sát Nách Giữ Nhiệt Cho Nam Fenteer1 5v

Description:

Full body safe heating (back and pocket built-in heating board, washable without removal)
3 layer protective layer: cloth+nonwoven+heating board, effective separation of human skin from electrical wires, real no harm or danger
Using carbon fiber far infrared (fir) heating, the heated vest can be heated quickly in a few seconds. 0 radiation technology
Powered by 5v/2.1a mobile power supply (excluding), usb plug compatible with most mobile power supply on the market, 1 charge lasts 4 hours
Just press the switch (on the left chest) for 3 to 5 seconds, and choose 3 heating levels: high (red) 65°C. medium (white) 55°C and low set (blue) 45°C
Ideal for outdoor activities such as winter running, snowmobile, motorcycles, mountain areas, camping, hiking, skiing, fishing, hunting or daily office work and business
Hand/machine/dry cleaning available.Don't wring it with your hand.Please pull off the power supply before cleaning, and make sure it is dry before heating.

Specifications:

Material: polyester
Connect usb ports to mobile power sources (excluding mobile power sources).

Size scale:

M: shoulder: 36cm (14.2 inches) length: 58cm (22.8 inches) chest circumference/waist circumference: 94cm (37 inches)
L: shoulder: 38cm (15in) length: 60cm (23.6 in) chest circumference/waist circumference: 98cm (38.6 in)
Xl: shoulder: 40cm (15.7 in) length: 62cm (24.4 in) chest circumference/waist circumference: 102cm (40.2 in)
2xl: shoulder: 42cm (16.5 inches) length: 64cm (25.5 inches) chest circumference/waist circumference: 106cm (41.7 inches)
3xl: shoulder: 44cm (17.3 inches) length: 66cm (26 inches) chest circumference/waist circumference: 110cm (43.3 inches)
4xl: shoulder: 46cm (18.1 inches) length: 68cm (26.8 inches) chest circumference/waist circumference: 112cm (44.1 inches)

The package includes:

1 x heating vest (excluding mobile power supply)

Note:

1. mobile power needs to be prepared by yourself
-if you don't use it for a long time, don't insert a mobile charger
-do not use high temperature water or strong acid cleaners.
-the time of use depends on the capacity of the mobile ch