Description: brand new and high quality Features: 5 parts of heating design across the front and back,which can you quickly and safely enjoy the comfort brought by warmth and can help promote blood circulation, relief pain of muscles. Easy to operate, the temperature can be adjusted to 3 levels through the button on the left chest of the heated clothing. You can adjust different heated levels according to variable different weather and different environments. Zipper closure,comfortable and warmer. This vest is not only comfortable and skin-friendly and the humanized designed. Rechargeable heated vest will keeps you warm, perfect for all kinds of outdoor activities like motorcycling, hiking, skiing,fishing. Provide perfect gifts for thoughtful Christmas or birthdays for parents, family and friends who have difficulty in fighting against cold weather in winter. This Heating Vest is rechargeable by USB power bank, it is recommended to use the power bank.(NOTE: No Battery/Power Bank Included). Specification: heating design: 5 parts Power: Rechargeable by USB power bank 3 temperature control: Red high,White medium,Blue low Material: Cotton Color: Black Optional Size:app. for M,L Size:M(US6/UK10/EU36)Bust: 49cm/19.29inLength: 60cm/23.2inShoulder: 39cm/15.35in Size:L(US8/UK12/EU38)Bust: 51cm/20.08inLength: 62cm/24.41inShoulder: 40cm/15.75in Quantity: 1 pc Warm prompt: 1.Asian people size is 1 or 2 sizes smaller than European and American. 2.Please note that low temperature washed,do not bleach and place under the blazing for sun for quite a long for time. 3.As different measuring methods,it will occur 1-3 for cm deviation about the items,please ensure that it is okay for you before ordering. 4.Because of different monitors and lamplight,the picture may not reflect the actual color of the item,really thank you for your kind understanding Package includes: 1 x Heated Vest for Women and Men(other accessories demo in the picture is not included.)