22 Zones Unisex Smart Heated Vest - Black / 4XL

Utilizing an advanced 22-zone heating element layout, it covers the core torso (chest, back, abdomen), simulating a surrounding warm current to avoid localized overheating or undercooling, achieving a uniform and efficient whole-body warming experience.Built-in intelligent temperature control chip supports free switching between high, medium, and low temperature settings. With a simple press, it meets the needs of different body temperature preferences and outdoor scenarios, providing warmth within reach.Purchase Notes: A power bank is required for the heating function (power bank not included).