KTRL PORTABLE SMART PATCH
Rhythmic sensation.
Personal technology.
KTRL uses controlled electrical pulses to create a rhythmic physical sensation on the skin. It is designed to add a different layer of experience to personal or shared adult private moments.
One patch for one session. Explore separate sessions
Rhythmic sensation. Single use.
Personal technology.
Understand the technology and its intended use, without confusing a mechanism with a measured result.
Transcutaneous means "through the skin." Electrical stimulation can be delivered using electrodes that contact the skin and transmit electrical pulses through its surface.
KTRL uses controlled electrical pulses to create a rhythmic physical sensation on the skin. It is designed to add a different layer of experience to personal or shared adult private moments.
Its power source is built in. There is no charging, app, Bluetooth pairing or separate controller. Follow the printed guide for placement and operation.
The patch contains its own power source.
Controlled electrical pulses at the skin surface.
Electrical pulses can stimulate nerves. The response depends on the device and how it is used.
The technology describes how electrical pulses are delivered through skin contact. A mechanism alone does not establish a clinical outcome.
Read the TENS comparisonUnderstand what the patch does and the limits that apply to every session.
KTRL uses controlled electrical pulses to create a rhythmic physical sensation on the skin. It is designed to add a different layer of experience to personal or shared adult private moments.
A physical sensation is not a promise of a clinical result.
Explore the product experienceSwitch off before removing or repositioning the patch within the same session. You may gently bend it to fit the skin, but must not fold it or bend it sharply. Do not reuse it across sessions.
Separate sessions do not form a proven treatment course or promise lasting changes.
Explore single-use boundariesOne smart patch. Two pack sizes. Choose one single-use patch or three of the same patch for separate sessions.
KTRL First Try1 single-use patchOne single-use patch for one separate session.
KTRL 3-Pack3 single-use patchesThe same patch for three separate sessions.The same single-use patch in two quantities. The three-pouch arrangement illustrates pack quantity, not a separate 3-pack box.
Explore use limitsMen aged 18–60, subject to the complete contraindications in the user guide. Use for at most 30 minutes of cumulative powered-on time in one session. Time switched off does not count; switching on again continues the same cumulative limit. Switch off before removing or repositioning the patch within the same session. You may gently bend it to fit the skin, but must not fold it or bend it sharply. Do not reuse it across sessions. Stop use immediately and remove the patch if you experience pain, stinging, burning, redness, itching or other noticeable discomfort. If symptoms persist, do not resume use and consult a professional. Stop use if the product malfunctions and contact support. Keep away from children and pets.
A compact, individually sealed patch.
For your private moments.
The patch is the same.
Choose the quantity that makes sense for you.
Personal technology for private moments.
One patch, one session, with clear use limits.
Read the printed guide.
Check your patch before use.
01 Check the package 02 Read the printed guide Open the overviewThe time limit is not a promise of any particular result.
The published Verification of Conformity identifies model WDC201 and trademark KTRL3F, and lists an EMC scope under Directive 2014/30/EU.
Explore electrical stimulation, physical sensation, use limits and separate sessions.
KTRL uses controlled electrical pulses to create a rhythmic physical sensation on the skin. It is designed to add a different layer of experience to personal or shared adult private moments.
KTRL uses controlled electrical pulses to create a rhythmic physical sensation on the skin. It is designed to add a different layer of experience to personal or shared adult private moments. A physical sensation is not a promise of a clinical result. Explore the experience
Sensation describes an experience during use. It does not establish longer duration, improved sexual function or lasting changes. Explore sensation and timing.
Switch off before removing or repositioning the patch within the same session. You may gently bend it to fit the skin, but must not fold it or bend it sharply. Do not reuse it across sessions. Explore separate sessions
KTRL is consumer lifestyle technology, not a medical device or treatment.
Transcutaneous means "through the skin." Electrical stimulation can be delivered using electrodes that contact the skin and transmit electrical pulses through its surface. Read the science overview.
TENS is commonly associated with pain relief. KTRL is a non-medical consumer product for physical sensation. Shared terminology does not establish the same purpose, outcomes or instructions. Read the TENS comparison.
Only the quantity changes: one patch or three of the same patch. Each patch is for a separate session; the three-pack is not a treatment course.
Use for at most 30 minutes of cumulative powered-on time in one session. Time switched off does not count; switching on again continues the same cumulative limit. Stop use immediately and remove the patch if you experience pain, stinging, burning, redness, itching or other noticeable discomfort. If symptoms persist, do not resume use and consult a professional. Stop use if the product malfunctions and contact support. Keep away from children and pets.
Men aged 18–60, subject to the complete contraindications in the user guide. Check that the packaging is intact and the patch is undamaged. Clean and dry the application area; do not apply to abnormal skin. Trim excess hair if necessary. Open the use guide.
Under 18 or over 60 years of age. Wounds, damage, ulcers, redness, infection, inflammation or other skin abnormalities at the application site. Abnormal sensitivity, intolerance to stimulation or other abnormal reactions at the application site. Known sensitivity or allergy to contact materials. A history of major cardiovascular disease or other relevant serious health risks. Use of implanted, interventional or other electronic stimulation devices. Peripheral nerve abnormalities or abnormal sensation. Visible product damage, a cracked casing, abnormal heat or an abnormal product condition. Bathing, swimming, sauna use or other wet environments. Driving, operating machinery or sleeping. Treatment or medicines that may affect skin sensation, local reactions or judgement about safe use. Surgery, treatment or ongoing recovery at the application site. Stop use immediately and remove the patch if you experience pain, stinging, burning, redness, itching or other noticeable discomfort. If symptoms persist, do not resume use and consult a professional. Stop use if the product malfunctions and contact support. Keep away from children and pets. Read the guide
