1) Material

Shell: 100% Nylon AC coating  waterproof, windproof.

Fleece lining

2) Heating Element

flexible polymer carbon fabric, heat up quickly, it also produces far-infrared which can improve blood circulation and metabolism. 

Power: 7.4V  6.7W

Surface temperature: 40℃-70℃ (can designed according to request)

Heating area cover the front and back.

3) Li-ion Battery Pack

Voltage: 7.4V

Capacity: 2200mA (battery working time: 3-8 hours)

               4400mA (battery working time: 6-15 hours)

5 stages temperature controller

Digital indicator

LED flashlight.

4) Universal Special-purpose Charger

INPUT: 100-240VAC

OUTPUT: 9V 1A

CE, UL, TUV, GS, RoHS approved.

Charging time: 4 hours

5) Washing Instructions

Remove battery

Cover the plug with cover

Close zippers before washing

Wash with similar colours

Maschine washable at 30°c

Do not bleach / do not iron

Hang dry / do not tumble dry

6) Component

• Heating vest object with heating element*1
• Batery pack*1
• Charger*1
• DC plug waterproof cover*1