2025 USB Plug-In Graphene Warm Handbag Explosion-Proof Waterless Hand Warmers for Girl Electric Hot Water Bottle Warm Artifact

จีน 30 ตารางเมตร. 2025 New Graphene Warm Handbag. Product name: Graphene warm bag. Heating method: carbon crystal film heating. Input: 5V-2A MAX. 4rd gear temperature regulation 3745 5565. Digital temperature control. Multifunctional hand and waist warmer. Temperature intelligent digital display. Double sided graphene heating plate, rapid heating up. Portable and Lightweight, can be used anywhere. Note: This product supplies power for direct charging or connecting charging treasure, and the product itself is not charged. Product name: Graphene warm bag. Fabric: Polyester graphene. Heating method: carbon crystal film heating. Input: 5V-2A MAX. 3rd gear temperature regulation. Digital temperature control. Multifunctional hand and waist warmer