Rechargeable E-Stim Powerbox for Electrosex Explore the full range of electro-stimulation pleasure with the Mystim Rechargeable E-Stim Powerbox for Electrosex, perfect for erotic electro play, TENS therapy, or pelvic floor training. This updated version of the classic Mystim stimulation device is USB-C rechargeable and packed with customizable features for both beginners and advanced users. With 2 independently controllable channels, you can connect and control two electrodes or e-stim toys simultaneously. Each channel offers adjustable intensity, pulse width, and frequency for fully personalized stimulation—from a gentle tingling to rhythmic pulsing or powerful thrust-like sensations. Choose between 7 erotic stimulation programs (ranging from soft to intense) or 3 dedicated training modes (ideal for pelvic floor strengthening). The built-in timer offers sessions from 5 to 90 minutes, or choose continuous mode for unlimited playtime. The extra-large, illuminated display ensures easy monitoring of settings, and the travel lock prevents accidental changes during storage or travel. Compatible with all Mystim accessories, thanks to the standard round port and 2 mm plug connection. Key Features: 2 independently adjustable channels for dual stimulation 7 stimulation programs (from gentle tingling to powerful pulses) 3 training programs (including pelvic floor exercises) Adjustable intensity, pulse width, and frequency for each channel Built-in timer: Set in 5-minute increments (5–90 minutes) or run in continuous mode Extra-large, illuminated display for easy control Travel lock for safe transport Rechargeable via USB-C (cable included) Compatible with all Mystim e-stim accessories What’s Included: Mystim Tension Lover 2 E-Stim Powerbox 2 electrode cables 4 reusable self-adhesive electrodes USB-C charging cable Quick start guide Whether you’re exploring electrosex, TENS erotic play, or pelvic floor training, the Mystim Tension Lover 2 offers powerful and customizable electro-stimulation with professional-grade control.
Size Guide
Printed on the Bella+Canvas 3001 — a unisex retail fit that runs true to size. Between sizes? Size up for a relaxed fit.
| Size | Chest Width | Length |
|---|---|---|
| S | 18″ | 28″ |
| M | 20″ | 29″ |
| L | 22″ | 30″ |
| XL | 24″ | 31″ |
| 2XL | 26″ | 32″ |
| 3XL | 28″ | 33″ |
Measured laid flat: chest width 1″ below the armhole, length from the high point of the shoulder to the hem. Unisex sizing follows men’s — for a fitted women’s look, size down one.
Shipping
Every shirt is printed for you when you order — nothing sits in a warehouse. Production takes 2–3 business days, then US delivery in another 3–5.
Order today and it typically arrives Jul 15 – Jul 20.




