Car and Office Chair Heater with USB Graphene Technology:

✅ Fast & Even Heating – Graphene technology ensures quick warmth and stable temperature control.
✅ USB-Powered Convenience – Easily connect to your car’s USB port, power bank, or laptop for hassle-free heating.
✅ Ergonomic & Portable – Lightweight, flexible, and designed to fit most office chairs and car seats.
✅ Adjustable Temperature – Multiple heat settings to suit your comfort needs.
✅ Energy-Efficient & Safe – Low power consumption with overheat protection for worry-free use.