: Uses the internal or an external mono source to drive both channels simultaneously. Software Control
Plug one end of the stereo cable into your computer/phone headphone jack. Plug the other end into the socket of the 2B. 2. Set the Mode Turn on the 2B. Double-press the SELECT button to enter mode selection. estim 2b audio files install
Because the 2B translates audio frequency and volume into stimulation, not all music sounds good. Users often recommend: : Uses the internal or an external mono