Brain Waves Therapy
Alpha Waves 8–12 Hz: Slow Frequency for Brain Massage, Calm Down and Relax, Super Quantum Focus, Deep Concentration,3 mins, 8 secs
- Brain Waves Therapy
Alpha Waves 8–12 Hz: Slow Frequency for Brain Massage, Calm Down and Relax, Super Quantum Focus, Deep Concentration,3 mins, 8 secs