Features:

100% Brand New And High Quality ！！！
In Stock And Shipped Quickly。

-The adjustable size design can achieve adaptive fit, is not picky about body shape, and is easy to use.
-There are aluminum plates to provide effective support for the back and bring better results.
-It has 3 levels of hot compress temperature, which can promote blood circulation and relieve fatigue.
-It uses low-energy consumption and large-capacity lithium battery, which has long-lasting power and is suitable for wireless use in multiple scenarios.
-Made of special mesh material, it is breathable and not stuffy, ensuring comfortable use for a long time.

Specifications:

Color: gray
Gear: 3 gears
Function: vibration, heating
Material: cloth+metal+electronic components
Battery capacity: 2000mAh
Highest temperature of the first gear: 48℃
Input voltage: 4.2V
Rated power: 12W
Charging input voltage: 5V
Output current: 3A
Size: waistband: 110cm, extension belt 35cm, total length 145cm

Package Included:

1x Waist belt
1x Extension belt
1x Charging cable