The Mystim Pure Vibes Nervstimulator Kit is a stimulation device with adjustable settings for a range of sensations. Its two channels can be adjusted individually, while three programs let you choose from gentler to more intense settings. Everything comes packed in a sturdy plastic case for tidy storage.

• 2 individually adjustable channels
• 3 programs with adjustable intensity, pulse width, and pulse rate
• Includes 4 self adhesive electrodes, 2 electrode wires, and a 9V battery
• Intensity range of 0 to 80 mA and frequency range of 2 to 150 Hz

A straightforward starter kit for you if you want adjustable stimulation with room to experiment.