Comfytemp TENS Unit Muscle Stimulator for Pain Relief Therapy, FSA HSA Eligible TENS Machine, 20 & DIY Modes, Dual Channel EMS Unit, Pulse Muscle Massager for Back, Shoulder, Sciatica, Christmas Gifts

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⚡ Power Your Pain Relief with Precision and Style!

The Comfytemp TENS Unit Muscle Stimulator combines advanced TENS and EMS therapies in a sleek, portable device featuring dual independent channels, 20 preset plus 1 customizable mode, and 20 intensity levels. Its large 3-inch HD screen, memory function, and key lock enhance usability, while premium electrode pads ensure secure, reusable adhesion. With up to 21 hours of rechargeable battery life, it delivers drug-free, customizable pain relief for back, shoulder, sciatica, and more—making it an ideal gift for health-conscious professionals and active families.