- Versatile Fit for All : Our heated shoulder strap is designed to accommodate both left and right shoulders with an adjustable size range for chest circumference from 27 to 55 inches and arm circumference from 9 to 16 inches. This flexible design ensures a comfortable fit for both men and women. - Customizable Comfort : Choose from three adjustable heating and vibration modes. The temperature settings include: - Low: 40°C/104°F to 50°C/122°F - Medium: 50°C/122°F to 60°C/140°F - High: 60°C/140°F to 75°C/167°F Experience personalized warmth tailored to your needs. - User-Friendly LED Display : The built-in LED temperature display allows you to easily select your preferred setting. Additionally, a low battery warning alerts you when the battery drops below 5%, ensuring you stay informed and can recharge in time. - Effective Muscle Relief : Designed to alleviate shoulder tension, our heated shoulder straps provide soothing heat that relaxes muscles and helps relieve discomfort associated with stiffness and frozen shoulder. This makes it an ideal tool for post-workout recovery or long hours at a desk. - Convenient USB Charging : The wireless design and USB charging capability make it easy to use anytime, whether you're at work, resting at home, or even in bed. Enjoy the comfort of heat therapy without being tethered to a wall outlet. - Ideal Use Scenarios : - After a long day at work to unwind and relieve shoulder stress. - During exercise recovery to soothe sore muscles. - While relaxing at home for a cozy, comforting experience. Experience the perfect blend of comfort and functionality with our heated shoulder strap, designed to enhance your well-being and provide effective relief whenever you need it.