Question 1

Is the heat function real physical heating, or is it just a sensation from the electrical stimulation?**

Accepted Answer

The “3 Heating” modes refer to a warming sensation that is produced by the stimulation itself, not by a physical heating element inside the pads. Many users describe it as a deep, pleasant warmth that integrates with the massage effect—but if you're specifically looking for a hot compress, this won't replace a traditional heating pad. For best results, apply the device to clean, dry skin and start at a lower level to feel how the heat-like response builds.

Question 2

How long do the electrode pads last, and can I buy replacements if they lose stickiness?**

Accepted Answer

With regular use (daily 20-minute sessions), the included pads typically maintain good adhesion for 3–4 weeks. Pads lose stickiness faster if exposed to oils, lotions, or moisture, so wiping your skin clean beforehand helps significantly. We do sell replacement pads separately, and many users on YouTube recommend storing the pads on the clear plastic liner between uses to extend their lifespan. If the gel surface gets dusty, a tiny drop of water can help refresh it.

Question 3

Can I move around while wearing this, or do I need to sit still for the session?**

Accepted Answer

You can move freely during a session—the device is compact, battery-powered, and clips securely to your clothing. That said, most TikTok reviewers noted that walking can shift the pads slightly on curved joints like knees, so they prefer using it while seated, lying down, or doing light housework. If you need to keep it perfectly in place on a shoulder or neck, consider wearing a snug layer like a compression shirt underneath.

Question 4

Is this suitable for someone who has never used a TENS machine before, or is it too intense?**

Accepted Answer

It's quite beginner-friendly. The 15 intensity levels let you start at a very gentle tingle and build up gradually—most first‑time users find levels 2–4 comfortable for relaxation. The six modes also vary from a soft tapping sensation to a deeper kneading feel. If you're sensitive to electrical stimulation (or if you have an underlying condition such as a pacemaker), check with your doctor first. But for everyday muscle aches and period cramps, the device is forgiving enough to ease you in at your own pace.

Question 5

If the device stops working after a few months, what kind of after-sales support is provided?**

Accepted Answer

We offer a 12-month replacement warranty covering any manufacturing defects or functional failures. If anything goes wrong with the main unit or the connection cables, contact our support team with your order ID and we'll send a replacement—no need to return the old unit. Note that electrode pads are consumable items and fall outside the warranty, but they're affordable to reorder. General buyer questions about shipping or compatibility are typically answered within 24 hours during the business week.

Tens Machine for Pain Relief,6 Modes,3 Heating,15 Levels,Nerve Muscle Stimulator for Pain Management,Heating Massage for Knee,Neck, Back, Shoulder,Sciatica,Period Pain Relief (Black)

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