USB Heated Seat Cushion with Lumbar Support Large Heating Area 3 Temperature Settings for Home Car and Wheelchair Use

Advanced Heating Technology delivers consistent warmth across a large area with three adjustable heat for comfort Ergonomic design includes built-in lumbar support to promote proper posture and back discomfort during extended sitting Versatile compatibility for use on chairs car seats and wheelchairs making it ideal for home or travel Convenient USB powered operation allows easy connection to power laptops or car adapters for heating quality materials durability and with automatic overheating for worry-free use