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

EVEN AND RELIABLE WARMTH: 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℃), heating pad for neck, shoulder and knee delivers a more professional pain relief experience. You'll feel the soothing effects across every inch, with no hot spots or cold patches, just pure, reliable comfort.

OCTO-HEATLOCK TECHNOLOGY: 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 heating pads after power-off (at 25℃ indoors). This isn’t just another heating pad—it’s the future of comfort. Our back heating pad for women and men is the first-ever heating pad to use Graphene technology, wrapped in a soft Micro-plush surface.

SAFE AND DURABLE: 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.

LOVE AND WARMTH GIFT: Looking for the perfect gift to show your love and appreciation? Our heatlock heating pad makes an ideal gift for men and women. Whether it's for him, her, mom, dad, husband, wife or grandparents, this thoughtful gift is perfect for any occasion. It’s a wonderful choice for Thanksgiving, Christmas, New Year, Birthdays and Anniversaries, etc.