- Versatile Design: Suitable for both left and right shoulders, our heated shoulder strap features an adjustable size with a 70.0 cm chest circumference and a 23.3 cm arm circumference, ensuring a comfortable fit for everyone. Ideal for both men and women. - Muscle Relief: Experience soothing warmth that relaxes tight muscles and alleviates discomfort. This electric shoulder strap is perfect for addressing frozen or tense muscles, making it an essential tool for recovery and relaxation. - USB Charging Convenience: The wireless electric shoulder strap includes a USB charging design, allowing you to charge it easily and use it anytime—whether you're at work, commuting, or resting at home. - LED Temperature Control: Effortlessly select your preferred warmth with the LED temperature display. The indicator also alerts you when the battery level drops below 5%, ensuring you stay aware of usage time and can recharge when needed. - Practical Applications: - Use it while working at your desk to relieve shoulder tension and enhance comfort throughout your day. - Perfect for unwinding after a workout, providing targeted heat therapy to sore muscles. - Ideal for use while relaxing at home or even during sleep, promoting a restful night with gentle warmth. - Quality Materials: Crafted with flexible straps for maximum comfort, this heated shoulder strap is designed for durability and effective performance, making it a reliable companion in muscle care.