The KTR-2402 has received FDA 510(k), as a Class II transcutaneous electrical nerve stimulator for pain relief. It is also compliant with European MDR (Medical Device Regulation) standards, confirming its adherence to rigorous international safety and performance requirements.

The drug-free TENS pulse function delivers gentle electrical pulses through electrodes placed on the lower abdomen to help interrupt pain signal transmission. This provides temporary relief for menstrual cramps (dysmenorrhea) without medication.

The TENS pulses stimulate sensory nerve fibers, triggering the release of endorphins, the body’s natural pain-relieving chemicals. These endorphins reduce pain perception and ease menstrual cramp discomfort.

The 42°C constant-temperature function provides steady, gentle warmth to the lower abdomen, helping relax tense muscles and improve local blood circulation. This added warmth enhances comfort during TENS therapy and makes menstrual cramp relief more soothing.

With ‌3 adjustable modes and 30 intensity levels‌ offer personalized, precise pain relief tailored to your unique comfort and symptom severity, enhancing therapeutic effectiveness.

In addition to relieving dysmenorrhea, the KTR-2402 can be used for pain relief in multiple areas of the body. Its TENS pulses help interrupt pain signals and ease discomfort in the back, shoulders, neck, arms, legs, and joints. With adjustable settings and flexible electrode placement, it provides targeted, drug-free relief for whole-body pain management.

The KTR-2402 features a wireless, portable design that eliminates tangled cables and allows flexible electrode placement. Its compact, lightweight body can be worn discreetly under clothing or carried easily during travel and daily activities. This enables convenient, on-the-go TENS pain relief anytime and anywhere.