• CORDLESS INFRARED HEATING: It's proven scientifically to be more effective and safer than conventional heating therapy since it penetrates deeper into the skin without causing skin injury. The heated lumbar support built-in 4000mAh rechargeable battery, you can use it anytime anywhere without the limitations of the power cord, it can be used continuously for about 3-5 hours when fully charged.
• PAIN RELIEF: Give you immediate & lasting relief from a herniated disc, sciatica, stiffness, back pain, sore muscles, and other back discomfort.
• STRETCH & SUPPORT YOUR LUMBAR: The waist belt anchors under the rib cage (providing stable support) and lifts the torso gently, while pushing downward against the hip bone during the inflation process. This action gently stretches the torso vertically and displaces stress away from the affected disc and nerve.
• CONVENIENT CONTROLLER: There are 3 heating settings (low, mid, high) and 3 timing(15min, 30min, 45min) for your selection. When you need fast heating, select the high heating, When you are using it and want it to remain a certain temperature, select a low heating and 45 minutes timing.

• Package Dimensions ‏ : ‎ 10.91 x 7.32 x 3.82 inches; 2.54 Pounds
• Batteries ‏ : ‎ 1 C batteries required. (included)
• Date First Available ‏ : ‎ May 31, 2019
• Manufacturer ‏ : ‎ Goldmille