Concept
“Healing through balanced sensory input from four directions.”
Z4 isn't just ASMR — it's a curated balance of sleep, focus, relaxation, and meditation.
It delivers peace from all sides: left, right, above, and below.

Brand Keywords
- 4 Elements : Water · Fire · Air · Earth
- 4 Emotional States : Tension · Release · Stillness · Immersion
- 3D Soundplay : Binaural audio from all 4 directions
- Mood : Balanced · Serene · Sensory Minimalism