Nuviol 3-in-1 Back Therapy Belt, Lupps 3-in-1 Back Belt, with Red Light Heating and Massage, Inflatable Backs Brace, Adjustable Length & 3 Levels

Customizable Comfort: Features three adjustable heating levels and vibration massage settings to suit individual needs Innovative 3-in-1 Design, for All-Round Comfort: Combines heating, massage, and ergonomic support for comprehensive back relaxation Universal Fit: Designed to accommodate waist sizes from 29" to 49", with an extender pad for a secure and comfortable fit Ergonomic Support: 360-degree adaptive design, Back Belt ensures a secure fit and provides the support you need to maintain good posture all day long Portable and Rechargeable: Built-in rechargeable battery offers up to 110 minutes of cordless use, perfect for on-the-go relief, or just lounging at home