The Mystim Tension Lover 2 is a versatile two-channel e-stim control box designed for people who want more control than a very basic entry-level unit, without stepping into overly complicated menu-diving. It can handle everything from soft tingling through to stronger pulsing patterns, and because each channel is adjusted separately, it works well for solo play, paired electrodes, or two different toys at once.

Mystim has pitched this one as a playful all-rounder, and that feels about right. You get a mix of built-in programmes, manual adjustment, a timer, a large backlit display, and a rechargeable battery in a compact unit that is easy to live with.

Highlights

• Two independently adjustable channels.

• 10 built-in programmes, including 3 training modes.

• Manual control over intensity, pulse width, and pulse frequency.

• Timer function from 5 to 90 minutes, plus continuous mode.

• Large illuminated display for easier reading during use.

• Rechargeable battery with USB-C charging.

• Works with Mystim round plug and 2 mm connections.

What it is

The Tension Lover 2 is the sort of box that suits people who want room to experiment. If you prefer to let the box do some of the work for you, the built-in programmes give you a decent spread of sensations and pacing. If you would rather fine-tune things yourself, you can take much more control over how each channel behaves.

That balance is the main attraction here. Some boxes are simple to the point of feeling limiting, while others bury useful features under clumsy controls. The Tension Lover 2 sits in a sensible middle ground. It gives you enough flexibility to grow into it, but it still feels approachable.

Key details

• Brand: Mystim.

• Product type: E-stim control box / electrostimulator.

• Channels: 2, independently adjustable.

• Output type: Asymmetric biphasic rectangular pulse.

• Pulse width: 50 to 260 µs.

• Frequency range: 1 to 160 Hz.

• Intensity: 0 to 100 mA.

• Dimensions: 125 x 70 x 29 mm.

• Weight: 115 g.

• Connections: Mystim round plug and 2 mm socket compatibility.

• Charging: USB-C rechargeable battery.

• Warranty: 12 months.

What is included

• Mystim Tension Lover 2 power box.

• Quick start guide.

• 2 electrode leads.

• 4 self-adhesive electrodes.

• 1 USB-C charging cable.

Practical notes

Because this box has two separate channels, it is useful for both straightforward single-user setups and more creative layouts where you want to run different electrodes with different settings. The included self-adhesive pads also make it easier to get started straight away if you do not already own a set of electrodes.

It is still worth treating it as a proper e-stim control box rather than a casual gadget. Start low, learn what the settings actually do, and give yourself a little time with the manual controls before assuming more output is automatically more fun. One of the strengths of the Tension Lover 2 is that it offers ample scope to dial things in properly.

Who it is for

The Tension Lover 2 is a good fit for anyone who wants a capable, mid-range Mystim power box with more flexibility than the simplest beginner units. It should suit users who want separate channel control, manual adjustment, and enough built-in variety to keep sessions interesting without having to buy something huge or fussy.

If you want the absolute simplest box possible, there are more stripped-back options. If you want a practical control box with a bit of depth and room to grow, this one makes a lot more sense.

Verdict

The Mystim Tension Lover 2 looks like a strong everyday control box for people who want both convenience and proper adjustability. The two-channel layout, rechargeable battery, timer, and mix of automatic and manual modes give it a broad appeal. Short version: flexible, easy to understand, and a sensible choice if you want a Mystim box that can stay useful long after the first few sessions.