Key features\n--TENS EMS Massage 3-in-1: Our TENS device provides three modes - TENS for pain management, EMS for muscle strengthening, and MASSAGE for relaxation. This allows users to address various requirements and find relief from muscle soreness, stiffness, and discomfort associated with conditions like muscle strains, arthritis, and sports injuries. It\u2019s an effective solution for alleviating pain and fatigue in muscles, promoting healing and recovery\n--Dual Channel & 24 Modes: Our electrotherapy machine features independent dual-channel control, enabling simultaneous targeting of different body areas with various modes and intensity levels. Whether it's your back, foot, knee, arms, and legs, you can treat multiple areas at once. With a total of 24 modes and 20 intensity levels, you have a wide range of options for customizable therapy. The memory function stores previously used modes, ensuring personalized and hassle-free usage\n--Multi-functional & Stylish Appear.