RELIEVE NECK STRAIN

Control shell weight under 1kg; distribute pressure evenly across whole scalp instead of pure neck bearing; avoid prolonged forward bending posture.

ELIMINATE FOGGING & STUFFINESS

Install built-in mini cooling fans; coat lenses with anti-fog spray; reserve proper air convection channels. Take a 5–10 minute break every hour in hot weather.

AVOID SKIN ALLERGY

Replace aged sponges regularly; refrain from oily sunscreen before wearing; add extra cotton isolation liner for sensitive skin.

PROGRESSIVE ADAPTATION PLAN

New users start with 30 mins single wear time, gradually extend usage cycle, avoid continuous wearing over 4 hours in early adaptation period.