This advanced Electrotherapy 4-in-1 device combines TENS, EMS, RUSS, and IF therapies into one compact, easy-to-use unit—perfect for relieving pain, enhancing muscle performance, and supporting rehabilitation. Designed for professionals and personal users alike, it features dual channels, a wide range of customizable programs, and a rechargeable battery for long-term, convenient use. Whether you're managing chronic pain, recovering from an injury, or simply looking to relax tight muscles after a long day, this device offers safe, effective, and targeted therapy for up to 10 different body areas.