• 【5000mAh Battery & 500-Minute Runtime】: The back heating pad massager belt is equipped with a 5000mAh long-lasting battery, which is more long-lasting than the common 2000mAh -3000mAh on the market. It's not to be tied down to a power cord anymore. Use the cordless heating pad freely when doing housework, driving a car, or working on the computer.
• 【16 combinations, 1 Optimal Setting】: 4 Heat & 4 Vibration Modes, the back massager heats up quickly and has 4 heat levels(48℃-53℃-57℃-61℃/118°F-127°F-135°F-142℉) and 4 vibration mode. You can also adjust the heating and massage time you want (15-20-25-30) minutes by controlling the switch. More time, more choices. And there's no fear of burning yourself. Intuitive controls allow you to easily relieve back pain with the push of a button—even in the dark.
• 【6 Aluminum Support Poles – Engineered for Posture & Stability】: The lumbar massager with heat features 6 built-in support poles for superior spine stabilization and lower back support. Ideal for housework, physical labor or exercise, it relieves pressure and helps maintain posture, offering extra support not found in most heating pads.

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty