Frequently bought together:
Description
1. Skin care material is not allergic.
2. Pulse width: 200us.
3. TENS low-frequency pulses stimulate human muscles to actively relax and relax stiff muscles.
4. Electricity usage: about a week (15 minutes a day continuous use).
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2. Pulse width: 200us.
3. TENS low-frequency pulses stimulate human muscles to actively relax and relax stiff muscles.
4. Electricity usage: about a week (15 minutes a day continuous use).