Plug the 3.5mm cable into the headphone output of your playback device.
I can provide specific software configuration steps for your exact system. Share public link estim 2b audio files install
The device offers two distinct audio-driven modes: and Microphone Mode . In Stereo Mode, the left audio channel controls the A output and the right channel controls the B output, providing true two-channel independent stimulation. This is perfect when you want different sensations across different electrodes. The built‑in microphone, on the other hand, lets you use voice or environmental sounds to drive both channels simultaneously — a uniquely responsive way to play. Plug the 3
Slowly increase the volume on your player to increase the intensity of the stim. In Stereo Mode, the left audio channel controls
Do not plug a standard headphone jack directly from your phone into the 2B unit without verifying your hardware. You need a clean, uncompressed signal path. Hardware Checklist The primary hardware unit.