Smart Adjustable Eye Mask Steam Cold

Form factor: Roughly 18 × 12 × 8 cm (±2 cm tolerance per manual measurement). Ergonomics: Lightweight construction with balanced weight distribution to avoid slipping or pressure on the nose or ears. Steam reservoir: Sealed internal chamber enabling uninterrupted mist delivery. Outer materials: Flexible hypoallergenic silicone and low-profile elastic band. Power: Rechargeable battery supporting 1–3 hours total usage across multiple sessions. Thermal precision: Two fixed, validated heat outputs (40°C and 42°C) and passive cold mode. Session control: Pre-set 10-minute timer with hardwired auto-off. Safety layers: Dual redundant thermal cutoffs and water-level sensing. Controls: Single-button simplicity—no menus or learning curve. Cleanability: Full disassembly into washable components with no hidden crevices for residue buildup. Steam is generated at low pressure to ensure even dispersion across both eyes simultaneously—supporting symmetrical relief and balanced gland stimulation. Temperature stability is maintained within ±0.5°C across the full cycle. Cold mode leverages thermal inertia for sustained surface cooling without condensation or sweating on the mask exterior. Developed for real-world lifestyles: equally effective for a university student pulling an all-nighter, an office worker managing back-to-back video calls, or a parent using it during quiet time—requiring zero setup, zero consumables, and zero environmental dependency (e.g., no microwave, no freezer, no outlet nearby).