Period Pain Relief Device — Wireless TENS for Cramps
Natural Menstrual Pain Relief with High-Frequency TENS
Levina is a drug-free menstrual pain relief device that uses advanced high-frequency TENS technology to reduce cramps fast. It gently targets the lower abdomen or back and provides safe, effective relief—anytime, anywhere.
✔ FDA-cleared & Health Canada approved for period pain relief
✔ 100% wireless & portable — no messy wires or bulky units
✔ 30 intensity levels
Best for: Women with mild to severe menstrual cramps, lower back pain, or PMS discomfort.
High-Frequency TENS is known as device stimulating above 100Hz. Studies have pointed out that using high-frequency current to adjust the intensity with the strongest and most comfortable feeling, and stimulating for 20-30 minutes, can achieve the best relief effect on menstrual pain (about 90% of patients can experience significant relief after 30 minutes of use).
Who should use it? +
For women who struggle with menstrual cramps that disrupt their day, whether at work, at home, or on the move. If you're tired of relying on heat patches or painkillers that barely help—this is for you.
Why is it the best option for me? +
Because period pain shouldn't control your life. It is quick and effective without medication or side effects. Literature recommends adjusting to the maximum tolerable level without causing pain or cramping. No remote, no wires—just press and go.
Where should I use it? +
Designed to fit comfortably on the lower abdomen or lower back. It’s wireless, compact, and discreet—perfect at home, at your desk, or while traveling. Wear it under clothing and carry on pain-free.
How long will it take to relieve menstrual pain? +
Most feel relief within 30 to 60 seconds. Use at least 20 minutes per session. Continue as needed—no limit to frequency.
How It Works
Stimulates nerves to block pain messages before reaching the brain.
Reduces tightness and cramping through controlled muscle contraction.
HF TENS is more effective and comfortable than LF TENS for menstrual pain relief.
Intensity Adjustment Method
Gradually increase intensity to the strongest comfortable level. Too low may be ineffective; stronger settings ensure optimal pain relief.
Time and Frequency of Use
Use for at least 20 minutes. Levina defaults to 30-minute sessions and can be used multiple times a day if needed.
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What’s Included?
Your Levina RS-38 package includes a stimulator pod, 2 Large Butterfly Electrodes, a charging cable, and a user manual.
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Specification
Rechargeable Lithium-ion Battery 3.7V/210mAh
USB Type-C Receptacle, 5V/0.25A
Waveform Biphasic Symmetric Square
Frequency 1~150 Hz
Pulse Width 40~400us
Output 80mA @500ohm (Max.)
Size D61 x 14.77mm
Weight 35g
Shipping Method
How long will I receive my products?+
The products generally will take 3–5 days to arrive after the date of purchase. Don’t hesitate to get in touch with our Customer Support if your products did not arrive within these days.
How to return the products?+
Customers have 60 calendar days from the delivery date to return the device if it does not meet expectations. A minimum of a 30-day mandatory trial period is required before initiating a return, as it takes time for soft tissue to heal.
What do I need to do to return?+
Please contact our Customer Support to request the Return Merchandise Authorization (RMA) label from Levina's support email. All customers must request RMA before returning the products; returns without this may be rejected. The system generates return labels only after 31 days from the delivery date.
What are the return shipping costs?+
There is no return shipping cost. After requesting the RMA from Levina support, we will initiate a refund that includes the return shipping fee. Please kindly let us know your address in order to refund the correct amount.
How long does it take to refund my money?+
Refunds are processed within 5–7 business days after receiving the returned items. Credit card refunds may take 7–10 business days to reflect. Refunds are only credited to the original payment method (no alternative payment options).
Why can't I return and refund my products?+
Returns after 60 days are not eligible for a refund and will not be sent back to the customer. Customers are encouraged to email Levina to confirm their trial expiration date.
