Kód: 12470906
In this programme, pure Beta window frequencies bring you to a high-powered, high-performance brain state ideal for quick thinking and deep concentration. Boost your ability to focus mentally and concentrate for extended periods o ... celý popis
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In this programme, pure Beta window frequencies bring you to a high-powered, high-performance brain state ideal for quick thinking and deep concentration. Boost your ability to focus mentally and concentrate for extended periods of time. The programme's subtle, non-distracting sounds make it ideal for use while you work, study or write.
Osobní odběr Praha, Brno a 12903 dalších
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