5 Heat — 3s Fast Heat, Warmer Core:CONLWIN wireless heating pad features 5 heat levels (104°F–140°F), powered by Graphene 3-second rapid heating tech and NTC smart temp control, ultra-large heating zone wraps for instant warmth, safer and faster to target core areas

6 Textured Vibrations:With 6 vibration modes and upgraded dual motors, this lower back massager doubles the coverage and delivers stronger, deeper relief—melting away muscle tension faster; dual-zone textured nodes deliver high-frequency wave-motion massage, rhythmically targeting key points

4D Butterfly Ergonomic Support for Stable, Aligned Back:Our cordless heating pad for back features a 26° ergonomic curve that cradles your spine for healthier posture; two 4D butterfly plates, two steel strips, and a dual compression belt system create a 6-zone support system that redistributes pressure, stabilizes your lower back;

Weeks of Power — Cordless Anytime, Anywhere:Enjoy uninterrupted comfort with our rechargeable heating pad, powered by 5000mAh battery that lasts up to 12 hours per charge (varies by mode)—enough for weeks of daily use; cordless and portable, it lets you relax anywhere—at home, at work, or on the go; plus, 30-min auto-off for safety and peace of mind

68" Adjustable, Snug Fit for All Shapes:The lower back heating pad includes an adjustable extension strap with a total length of 68" to fit most body types, including larger users; soft, silky inner fabric feels like a second skin, while elastic side compression bands keep heat pad snug without tightness or slipping—full contact for better heat and vibration relief

Smart Display & Voice Prompts — Easy for Everyone to Use:CONLWIN portable heating pad features large LED controller with clear icons—just hold the power button for 2 seconds to turn on and switch modes easily; voice guidance announces each step, making it simple for seniors; a thoughtful health gift for parents or loved ones—perfect for Mother’s Day, Father’s Day, birthdays, or any special moment