Experience the convenience of DGYAO cordless red light belt designed specifically for the chin and neck, allowing you to enjoy experience anytime and anywhere, freeing up your hands. This 8 Color LED light thera device features a built-in 1200 mAh battery, providing approximately 3 hours of usage on a full charge. For your convenience, ensure that the red light thera device is charged before your first use. User-friendly and equipped with a 20-minute automatic shutdown feature, this red light device promotes a hassle-free experience. It also comes with a stylish storage bag, making it easy to take along wherever you go.