OCOOPA Graphene Heating Pad, Perfect Gift for Parents, 8 Layer Heat Lock, Ultra Fast Heat Generation, for Neck Shoulder Back Pain and Menstrual Cramps

Supports 6-level temperature control (104 - 140 ℉ / 40 °C - 60 °C) and 6-level timer settings (0.5 - 6 hours). The revolutionary 8-layer heat-lock design is not just a feature—it's a breakthrough, ensuring the set temperature perfectly matches what you feel. It’s like having a personal heat therapist that adapts to your needs, providing the ultimate heat therapy experience for your neck, shoulders, and back.

The Ocoopa electric heating pad for back pain relief ensures even heating across all areas of the pad. With temperature differences kept within 37.4℉ (3℃), it delivers a more consistent and professional pain relief experience. You'll feel the soothing effects across every inch, with no hot spots or cold patches, just pure, reliable comfort.

The 12 * 24 inch king size can easily conforms to your body, ensuring no heat is wasted for a more long-lasting warmth experience. Our tests show it retains heat 34.78% better than traditional pads after power-off (at 25℃ indoors). This isn’t just another heating pad—it’s the future of comfort. Our back heating pad is the first-ever heating pad to use Graphene technology and apioneering 8-layer structure, wrapped in a soft Microplush surface.

This large heating pad for period cramps automatically adjusts to 40°C after 2 hours for safety and comfort. The heating wire can operate for 5000 hours under normal use and adopt NTC+PTC overheat protection technology.