HAVE A LIXADA HEATED VEST, AND SAY GOODBYE TO THE COLD！ CN Size: S / M / L / XL / 2XL (optional)=US Size: L / XL / 2XL / 3XL / 4XL (optional) Heated area: Mid-back & Neck Back Controllable temperature: 25°C / 35°C / 45°C Working temperature: -5~40°C / 23~104°F Package weight: Approx. 355-412g/12.5-14.5oz NOTE: 1.Please take out your power bank before washing. 2.Add some neutral detergent to wash.Do not use high temerature water. 3.Do not wring it out.Use only after washing has been naturally ventilated and dried. 4.Do not use the coat in wet condition,please turn the power off and take the coat off. 5.Use time depends on the battery capacity of your power bank. 6.The coat stops heating as long as the power off. 7.If not use for a long time,please do not plug in your power bank. 2021 upgraded design heating clothing for extremely warm and portable. Why choose Lixada heated vest ? Stimulate Blood Circulation Relieve Rheumatism & Muscle Pain Keep the Whole Body Warm in the Cold Winter Upport you enjoy yourself in Winter Running, Climbing, Skiing, Camping, Hiking, Hunting, Motorcycle Provide warm to people who always work in outdoor, sedentary, or in a prolonged standing position such as drivers or office workers. How to use？ Insert the USB port to 5V power source, we recommend 5V/2.1A power bank.(Note:Power bank need to purchase separately). Long pressing the switch of the vest for 3 seconds to turn it on/off. Short pressing the switch to change the heating mode. Considerations： Please do not use more than 5V input DC power to avoid security problems. Prohibit the use of products while sleeping. Not for pregnant women, young children and those who can not express their willingness. Not use for people with pacemakers. Note:Packing list only including 1PC heated vest, not including power bank. Read more Lixada Heated Vest is the best present to your loved ones, yourself, your families and your friends in cold seasons. POWERFUL HEATING VEST Perfect vest for outdoor camping,hiking and ice fishing in winter. It is lightweight for unrestricted movement and no need to wear a lot and looks corpulent. EASY TO WASH Anti-statistic and washable but do not wring it out. Durable fabric and carbon fiber heating elements are completely safe for hand and machine washing. Before washing, remove the power, place the USB interface into the pocket, then zip up and put into the laundry bag before machine washing. HIGH QUANLITY MATERIAL Mid-back and collar back heated by carbon fiber filament,superior polyester with warm cotton lining retain heat of your body. PERFECT GIFT It is also a perfect Gift for Family Members. The Lixada heating vest is suitable for men, women, adult and elder people. It is a perfect gift for Birthday and coming thanksgiving or christmas Day, etc. Read more Read more