When fully charged, the BlinkCozi provides 4-5 complete 15-minute sessions at medium heat. Charging takes approximately 2 hours via the included USB-C cable for convenient recharging anywhere.

The outer satin cover removes easily for machine washing. The inner heating element is IPX4 waterproof-sealed for protection but should not be submerged. This design ensures lasting hygiene and durability.

Start with the medium setting at 55°C for effective relief from dry eyes and daily fatigue. The low 45°C setting works for gentle relaxation, while high 62°C targets stubborn strain.

Yes, the BlinkCozi features automatic 15-minute shutoff for safe overnight use. The cordless design eliminates entanglement risks, and the adjustable strap stays comfortably secure throughout the night without pressure.

The BlinkCozi offers complete blackout with zero light leakage, superior to standard masks. Combined with therapeutic heat, it creates optimal conditions for faster sleep onset and deeper rest quality.

Absolutely. The power button is easily accessible while wearing. Simply press to cycle through low, medium, and high temperatures until you find your perfect comfort level during each session.

Most users experience noticeable relief within the first 15-minute session. The intelligent timer ensures optimal treatment duration. Regular use provides cumulative benefits for chronic eye strain and fatigue.

Yes, the BlinkCozi uses hypoallergenic materials including skin-friendly silk and breathable crystal velvet. The eco-friendly construction is gentle enough for sensitive skin and meets safety standards for all users.