Features： 1、Warm Keeping Effect: Hat and scarf can resist the cold in winter and make your head, ears and neck warmer. You can use it individually or together as needed. 2、Soft And Skin Friendly Plush: Plush on the edge of the scarf, windproof and warm keeping, soft and skin friendly, fit your neck, comfortable to touch and wear. 3、Multiple Power Supply Modes: USB cable to connect hat and scarf, multiple power supply modes such as power bank, car charger, computer USB, etc., simple operation. 4、Stylish Appearance: Unique patterns are designed on hat and scarf, fashionable color matching, overall looks exquisite and elegant, beautiful and practical. gift for family and friends. 5、Suitable For Outdoor Activities: Small and light weight, easy to carry, cold resistance, suitable for various outdoor activities such as cycling, skiing, mountain climbing, camping, running, etc. Specification： Item Type: Heated Hat Scarf Material: Knitting Wool Characteristics: Two piece hat and scarf, which can be used separately, or can be worn and heated at the same time. Package List： 1 x Hat 1 x Scarf 1 x USB Cable