✅ 33dB Industrial-Grade Noise Blocking
Scientifically tested to reduce 97% of environmental noise (NRR 33dB rating), effectively isolating snoring, traffic, office chatter, and concert crowds for deep sleep or intense focus.
✅ Skin-Like Comfort with Slow-Recovery PU Foam
Patented open-cell foam expands gradually in ear canal (8-12 sec), creating a custom-fit seal without pressure pain. Hypoallergenic & non-toxic for 8-hour wear.
✅ Double-Certified Safety Assurance
Compliant with ANSI S3.19 (US) & CE EN 352-2 (EU) standards. Free from latex, PVC and phthalates. Ideal for sensitive ears.
✅ Smart 3-Step Wearing System
Roll → Insert → Hold for 5 sec. Includes visual instruction card + QR video guide. First-time users achieve perfect seal in <15 seconds.
✅ Pro Travel Kit with Hygienic Case
1 pairs individually sealed + Easy-open box package (3.5x2in). Weighs 0.5oz for pocket/purse carry. Works for sleep, flights, motorsports, and construction sites.
