The control panel is built around stroke length and speed, which is exactly what matters for pacing practice.

The fit-range image shows why this frame works for different sizes: set the range first, then let the motor repeat it.

App control unlocks deeper settings, so you can move beyond preset strokes and build a rhythm that fits your own timing.

Custom stroke-pattern combinations are the training value: repeat the same rhythm until you can hold the edge longer.

The pressure-sensor burst is for the finish. Keep it slow, then tap into stronger motion when you want to release.

Two sleeves give you two contact styles, useful when sensitivity changes or you want a different texture without buying another unit.

RGB lighting is visual, but the useful part is mode feedback: you can see changes while the app adjusts the feel.

The quiet motor panel supports discreet use, especially for longer pacing sessions.

The charging media is preserved here, but the product specs are treated conservatively because the source data conflicts on exact charge/run numbers.