Portable Graphene Heating Pad with USB Charging Thermostatic Hot Compress Warmth for Hands Feet & Waist

USB ChargingEquipped with USB charging, this heating pad offers convenient power supply, ensuring you stay warm anytime, anywhere.Thermostatic ControlWith its thermostatic control feature, the heating pad maintains a consistent temperature, providing comfortable warmth without overheating.High-Concerned Chemical-FreeMade without high-concerned chemicals, this heating pad ensures user safety and health, making it an ideal choice for everyone.Low Power ConsumptionOperating at 50W or under, this heating pad is energy-efficient, allowing for long-lasting use without draining your device's battery quickly.Portable DesignThe Portable Graphene Heating Pad is designed for easy carry, perfect for on-the-go warmth for hands, feet, and waist.电源模式：USB充电工作电压：≤36V电池特性：无电池