Features:

*1. It has 13 heating zones: back, neck, shoulders, waist, both sides of the abdomen. When the power is turned on, the whole body can feel the warm. Great for your winter going out, fishing, hiking, skiing, and more. 

*2. 3 heat levels are available, which can meet the needs of different environments. 

*3. General USB interface power supply, longer service life, splash-proof and washable. 

*4. Hand and machine wash. Do not wring. Disconnect and remove the power supply before wash and dry the vest before heating.

*5. Thick lining provides strong breathable and warm performance, warm and comfortable to wear.

Description: 

*1. Style: Sleeveless Vest

*2. Material: Polyester

*3. Color: Black

*4. Size: S/M/L/XL/2XL/3XL/4XL/5XL

*5. Power Supply: 5V/2A Mobile Power(Not Included)

*6. Temperature Shift(Manual adjustment)

Warm: 50 ℃ (Red Light)

Comfort: 40 ℃ (White Light)

Energy Saving: 30 ℃ (Blue Light)

Size      Length          Bust               Shoulder         Neck(CM/Inch) 

S         63/24. 80      102/40. 16    39.1/15. 35     7.5/2.95

M        65/25. 59      106/41. 73     40.3/15. 85    7.5/2.95

L         67/26. 38      110/43. 31      41.5/16. 34    7.5/2.95

XL       69/27. 17      114/44. 88      42.7/16. 83    7.5/2.95

2XL     71/27. 95      118/46. 46      43.9/17. 32    7.5/2.95

3XL     73/28. 74      122/48. 03     45.1/17. 72     7.5/2.95

4XL     75/29.5         126/49.6        46.3/18.28      7.5/2.95

5XL     77/30.31       130/51.18       47.5/18.7       7.5/2.95

Package Contents:

1 * Heating Vest(Mobile Power Not Included)