The heating sheet will give off far infrared wave light as soon as it starts heating, and according to the principle of medical hot compress therapy, the far infrared light will be good for promoting blood micro-circulation, relief pain of muscles and joint, improve circulation system and immunity and enhance metabolism. Very nice gift for senior and those who like ice fishing, skiing, camping in winter.
Feature:
HEALTH CARE: Far infrared wave light help promote blood circulation, relief pain of muscle, enhance metabolism and improve immunity.
QUICK HEATING: Built-in 6 secured heating sheets, quick heating in seconds with 5V battery.
LASTING WARM: Working time is about 4-8 hours with 10000mAh power bank(not include) powered.
CONTROLLABLE: 3 available heating levels can be adjusted 45°C-65°C for different temperature of environment.
SUPERIOR MATERIAL: SBR vest, water repellent and wind protective, and allows machine wash cleaning.
PROTECTIVE & PRACTICAL: Perfect gift for seniors and friends who like snowmobile, skiing, ice fishing and camping in winter.
Specification:
Material: SBR
Controllable temperature: 45-65°C
Waist circumference: 75-125cm / 29.5-49.2in
Weight: 474g / 1.0lb
Package List:
1 * Waistcoat
Note: Please put the vest into the laundry bag before putting it in the wash machine, and air dry the USB before use.