4. Restoration of vitality: it provides a adjustment of physiological functions in order to avoid sub-health and restore vitality.Material: PolyesterFashion design shows your nice taste.Heating area: 2 HeatingSeason:WinterStyle: FashionFit Style: SlimCharging precautions: 5V non-inductive voltage (use your charging treasure to charge better heat effect), no electromagnetic radiation, energy saving and environmental protection,Connect the charging treasure, press and hold the switch for 3 seconds to charge and heat.What you get:1PC Heating VestAdd zipper and button design to adjust to fit your bodySleeve: Vest2. Facial improvement and body shaping: it activates various functions between the skin and promotes metabolism.Season: WinterSuitable for casual wear.Product information6.Women's menstrual period must relieve dysmenorrhea, let you have slow energy in those days, give your girlfriend the best gift.Washing precautions: normal hand wash, machine wash, when the line is closed, the lock is good.Drying in use.3. Heated body and blood circulation: It warms the human body, consumes excess heat, increases blood oxygen and fluidity.Collar: V-collarSingle control, one button control before and after heatingDecoration: Zipper5. relief of pain: it can improve the microcirculation of the body, dredge and activate the meridians, eliminate local pain and inflammation.Pattern: Solid1Waterproof, , warm, breathable, wear-resistant, ultra-light, anti-static, acid-proof.Sweet and beautiful.Please check the Size Chart before order. If you are not sure the size, please send message to us.Occasion: Casual