[Features] It warms your neck and back in about 20 seconds and warms your upper body. The back of the neck and back use a fiber-like, supple micro carbon fiber heater, so you won't feel any discomfort when wearing it. Since it is powered by a USB battery, it can be used in a variety of situations, regardless of where it is used.
[Use] -
【specification】 Color: Black Size: S Length (cm): 59 Chest circumference (cm): 98 Shoulder width (cm): 39
[Specification 2] Temperature adjustment function/display method: 3-stage push-button type/3-color LED display (red, white, and blue) Heat generation time: high temperature about 3 hours / medium temperature about 4.5 hours / low temperature about 6.5 hours USB battery specifications: Input: DC5V1.5A Output: DC5V2.1A Lithium-ion battery: DC5V/3800mAh Full charge: 4 hours AC adapter specifications: Input: AC100-240V50/60Hz20VA Output: DC5V1.5A
[Material/Finish] A dress material: 100% of nylon Lining: 100% nylon Filling: 100% polyester Both sides: 95% polyester, 5% polyurethane Warming material: 100% carbon fiber
[Set contents/accessories] USB battery, AC adapter
【caution】 Be sure to charge with the included AC adapter. Do not charge, use, or store the battery in hot places such as under the hot sun. Do not touch the battery or AC adapter with wet hands.
