Power Nap (5 min relax 10Hz Alpha + 5 min sleep 4Hz Delta + 2 min wake up 20Hz Beta)

Power Nap (5 min relax 10Hz Alpha + 5 min sleep 4Hz Delta + 2 min wake up 20Hz Beta),12 mins,

• Power Nap (5 min relax 10Hz Alpha + 5 min sleep 4Hz Delta + 2 min wake up 20Hz Beta)