The Mystim Tension Lover 2 is a powerful, programmable electrostimulation (e-stim) power box designed to deliver everything from gentle tingles to intense, rhythmic pulses.

With two fully independent channels, multiple stimulation and training programs, and fine-tuned control over intensity, pulse width, and frequency, it’s built for users who want precision and variety.

Use it for erotic nerve play, edging, or pelvic floor training—alone or with a partner—by connecting it to compatible Mystim electrodes, pads, or plugs.

Its rechargeable design, extra-large display, and intuitive controls make the Tension Lover 2 a versatile “sex machine” that can be as soft, teasing, or intense as you like.

Mystim Tension Lover 2 features:

Erotic E-Stim power box with 2 separately adjustable channels
7 stimulation programs from light tingling to strong, pounding pulses
3 training programs (e.g. pelvic floor training)
Timer adjustable in 5-minute steps: 5–90 minutes or continuous operation
Individually adjustable intensity, pulse width, and pulse frequency per channel
Asymmetric biphase square wave pulse for effective, body-safe stimulation
Extra-large display for easy readability in all positions and lighting conditions
Rechargeable battery with USB-C charging cable
Includes 2 electrode cables and 4 self-adhesive pads for immediate play
Compatible with Mystim round plug accessories and 2 mm plug
12-month warranty

Size and material:

Device dimensions: 125 x 70 x 29 mm
Device weight: 115 g (approx. 300 g including packaging)
Pulse width: 50–260 µs
Frequency range: 1–160 Hz
Intensity: 0–100 mA
Material: Hard ABS housing, silicone-gel style adhesive pads with conductive gel

🔥 Pleasure Scale™ Rating

This Toy: 🏆 Collection-Worthy

Top-tier design, quality, and experience—your inner toy critic is impressed. This one deserves a spot in your showcase (or bedside drawer VIP section).

Who is this e-stim power box for?

The Mystim Tension Lover 2 is ideal for:

E-stim enthusiasts and sensation players who want a serious, feature-rich power box that can go from feather-light to intensely challenging.
Curious beginners with a tech-friendly mindset who are ready to explore electrostimulation with clear programs, an easy-to-read display, and included pads.
Couples into control and power dynamics who enjoy one partner “holding the controls” and fine-tuning intensity, rhythm, and duration.
Users interested in training and toning, including pelvic floor training, who appreciate the dedicated training modes and adjustable timer.

How to use the Mystim Tension Lover 2?

Charge the device
Connect the Tension Lover 2 to the supplied USB-C cable and charge fully before first use. The display will indicate charge status.
Connect your electrodes
Plug the included electrode cables into the device’s channels A and B, then connect the self-adhesive pads or other Mystim accessories to the 2 mm plugs.
Prepare your skin
Clean and dry the areas where you’ll place the pads. Avoid broken, irritated, or very sensitive skin. For plugs or insertables, follow their specific instructions and use a compatible electro-conductive gel if recommended.
Place the electrodes
Apply the self-adhesive pads firmly to the skin with good contact. For erotic play, keep pads away from the chest/heart and never place them above the neck. Follow safe e-stim guidelines and manufacturer diagrams where provided.
Power on and choose your program
Turn on the Tension Lover 2, select a stimulation or training program, and choose which channel(s) you want active.
Start low and build up
Slowly raise the intensity on each channel from the lowest setting until the sensation feels pleasant and stimulating. Adjust pulse width and frequency only once you’re familiar with the basic sensation.
Fine-tune your session
Use the timer if you like structured sessions, or leave it on continuous for extended play. You can alternate channels, swap pad positions, or add compatible Mystim accessories as you gain experience.
End the session safely
Turn the intensity back down to zero and switch off the device before removing pads or disconnecting accessories.

Great positions to try:

Reclined solo play: Lie back or semi-recline so you can easily see the display and reach the controls while exploring different pad placements.
Partnered “controller” play: One partner lies or kneels comfortably with electrodes in place while the other sits or stands nearby operating the box, watching and responding to their reactions.
Hands-free edging: Sit upright or in a lounge position with electrodes secured and the box within arm’s reach, allowing you to focus on sensation while the timer or programs do the work.

How to clean and care for the Mystim Tension Lover 2?

Cleaning the device: Do not submerge the power box. Wipe the housing with a slightly damp cloth and mild soap if needed, then dry thoroughly. Keep liquid away from ports and controls.
Cleaning electrodes and pads: Self-adhesive pads are not washable under water. If dust or lint reduces stickiness, lightly moisten your fingertip with water and gently wipe the gel surface, then let air dry. Replace pads when they no longer adhere well. Rigid or silicone Mystim accessories should be cleaned according to their own instructions (usually warm water and mild soap or toy cleaner).
Lube and gel compatibility: When using insertable or conductive accessories, stick to water-based lubricants and approved conductive gels to avoid damaging materials and to maintain good conductivity.
Storage: Store the Tension Lover 2 in a cool, dry place away from direct sunlight and moisture. Keep cables neatly coiled and electrodes in their protective backing or pouch so the gel doesn’t dry out.
Battery care: Recharge occasionally even if not in use for long periods. Avoid extreme heat, cold, or leaving it on charge indefinitely.

E-stim power box practical use info:

Versatility: Works with a wide range of Mystim accessories—pads, penis loops, butt plugs, dildos, and more—so you can explore many types of sensation with one control unit.
Stimulation: Designed for erotic nerve stimulation on the body (below the waist) and for pelvic floor training, offering everything from subtle tingling to strong rhythmic contractions.
Accessibility: The large display and separate channel controls make it easier to see and operate, including during play or in low light.

Additional information:

Decreased sensation: E-stim can be helpful for users who find regular vibration too diffuse; the adjustable frequency and pulse width can create sharper, more focused sensations.
Edging and control play: The timer and program options make this device well-suited for structured edging sessions or partner control scenarios.
Learning curve: Because of its flexibility, it can take a bit of experimenting to find your favorite settings—start simple, then explore more advanced combinations.

Special considerations when using Mystim Tension Lover 2:

Safety first: Do not use if you have a pacemaker, serious heart condition, are pregnant, or have been advised against e-stim by a medical professional. Never place electrodes across the chest, on the head, or near the throat.
Mobility and dexterity: You’ll need enough hand control to adjust buttons and dials and to place pads accurately. If that’s challenging, a partner can assist.
Skin sensitivity: People with very sensitive or easily irritated skin should start with shorter sessions and lower intensities, checking the skin after use.
Charging and cables: Ensure the device is powered off when plugging or unplugging cables. Avoid pulling on cords directly to prolong their lifespan.

User experience tips

Map your sweet spots slowly: Try one channel and two pads at a time first, moving them a few centimeters between sessions to discover where sensations feel best for you.
Use symmetrical placements for comfort: For more balanced, less “sharp” sensations, place pads in pairs on opposite sides of a muscle group rather than very close together.
Pair with other stimulation: Many users enjoy low-to-medium e-stim settings while using a toy or manual stimulation—keep the e-stim level comfortable so you can relax into the mix of sensations.
Keep a “safe signal” with partners: If one partner is running the controls, agree on a clear word or gesture that means “dial it down” or “stop” so everyone stays within their pleasure zone.
Rotate pad locations: To avoid skin fatigue, don’t always put pads in exactly the same spot back-to-back; give areas a break, especially at higher intensities.
Start with preset programs, then customize: Use the built-in programs to learn which styles of pulses you enjoy, then tweak frequency and pulse width to fine-tune your ideal pattern.

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