Specs:

Brand Name: Aiwetin
Lining material: Polyester
Applicable scene: shopping
Style: Casual
Applicable season: autumn and winter.
Material: Polyester
Clothing length: Regular
Type: Regular
Item Type: Outerwear & Coats
Model Number: 11
Detachable part: NONE
Collar: turtleneck
Closure type: zipper
Hooded: No
Pattern Type: Solid
Closure type: zipper
Outerwear Type: Vest
Gender: MEN
Decoration: Pockets
Choice: yes

1: Battery not included

2: We are Asian sizes, 2-3 sizes smaller than European sizes, please choose the right size according to our size chart.

3: Recommended battery model, please use batteries with high USB Power Delivery (unit: W), the higher the USB Power Delivery, the higher the heating temperature. (Output power (W) = voltage (V) × current (A). ）

For example: output power 10W = 5V * 2A / output power 22.5W = 5V * 4.5A