K9274-Comfytemp Cordless Heating Pad with Back Brace

Cordless & Portable: Powered by a 5000mAh rechargeable battery, this portable heating pad delivers up to 4 hours of cordless warmth (or up to 2 hours on high). Use it when you're doing housework, driving, working long hours, traveling or recovering after surgery—no cords, no hassle. Pro tip: For best results, please fully charge the power bank with a 5V/2A charger (not included) for 3 hours before first use. Note: Vibration or massage functionality is not included in this product.
Better Support and Heat Therapy: The dual elastic straps of this electric lower-back heating pad provide a snug, customized fit and fasten securely around the waist for both lumbar support and optimal heat retention. It includes an extension strap, making it adjustable for waist sizes from 26 to 52 inches (main belt: 47.2″ × 8.7″; extension: 23.6″ × 3.9″).
3 Heating Levels & Smart Timer: This back heating pad offers three temperature levels and three timer settings, easily controlled via one-touch buttons with LED indicators. You can set the timer for 15, 30, or 45 minutes. With a heating area of 8.7" × 3.3", the pad delivers focused warmth to relax muscles, while the support structure reduces spinal pressure—working together to enhance overall pain relief.
Ergonomic Lumbar Support: The heated back brace adopts a new generation of ergonomic support system with 6 built-in support strips(4 lumbar + 2 abdomen)—offering targeted, zoned support and 360° balanced pressure distribution. The 26° arch-shaped bars replicate the spine's natural curvature for a more ergonomic fit. This design reduces pressure on muscles and intervertebral discs, helping relieve waist muscles ache, sciatica, lumbar strain etc.
2-in-1 Back Support Brace: You can wear it as a wireless heating pad to relax muscles or as a back support brace for daily stability and pain relief. Made with soft & breathable fabric for extended comfort. It is recommended to use the support function for up to 2 hours per day and heat therapy for about 15 minutes per session. Note: Not suitable for strenuous physical activity or heavy lifting. Please wear lightweight clothing when using the heat function.