About this item 3-in-1 Function: TENS, EMS & Massage. This device combines TENS, EMS, and massage in one. With 36 massage modes for targeted application to the back, shoulders, legs, abdomen, joints, and more – ideal for muscle relaxation, regeneration, and pain relief. 20 Intensity Levels & Timer Function: Choose from 20 individually adjustable intensity levels for a personalized experience. Features a timer from 10 to 60 minutes – the device automatically switches off when the time expires for safe use. .
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