[GRAPHENE TIMES] Waist Warmer, USB-Powered Belly Warmer with Graphene Heater, Lightweight and Thin, Waist Corset, Belly Warmer for Menstrual Cramps an

☀ [Innovative Material: Graphene] Unlike traditional heating methods, the GRAPHENE TIMES graphene heated lumbar supporter uses a fourth-generation material: pure graphene heat film. It heats up quickly, maintains a stable temperature, and its uniform heating design prevents localized overheating. Commercially available materials, such as electric heating wires and carbon fiber, tend to heat unevenly or become hot in certain areas, posing safety concerns. ♨ [3D Design, Reduces Lower Back Pressure] Made with skin-friendly materials, it weighs just 340g, making it easy to carry, and its size is adjustable from 60cm to 130cm. The 3D design provides lower back support and relieves lower back pressure. It easily adapts to everyday life, making it useful for both outdoor and indoor activities. ♀ [Promotes Lower Back Blood Circulation] Not only does it warm the lower back and abdomen, but it also effectively promotes deep heat with infrared radiation. It promotes blood circulation and relieves lower back pain and menstrual cramps. ☻ [Machine washable, 3 temperature settings] This is the perfect winter hot item. The outer layer is removable and washable (please remove the graphene heating film before washing). It is USB powered (mobile power supply not included). It automatically shuts off after 1 hour, making it a wonderful gift for family and friends.