Sports TENS 2 offers powerful muscle toning and pain relief for a wide range of sports. It builds and tones muscle, relieves injury pain, and gives relaxing massage. It has multiple functions - with 27 EMS programmes, 10 TENS programmes, 10 massage programmes, and 4 user-defined programmes.
Been using on frozen shoulder. Tens, ems and massage programs, loads to choose from. Working my way through them. It's working for pain relief and easing up muscle tension. Only charged it once and into 3rd week using it 1 to 1.5hrs for 2 to 3 times a week.