• 【Advanced Triple-Layer Noise Reduction】Unique three-layer noise reduction structure with triple closed-loop system and football-shaped filter achieves 25-35dB noise reduction for effective environmental sound isolation.

• 【Ergonomic Comfort Design】Human-engineered design perfectly fits the ear canal, comfortable for side sleeping without displacement, providing all-night comfort without pressure.

• 【Premium Nano Silicone Material】Made from high-quality nano silicone that is soft, skin-friendly, non-toxic, and washable for hygienic reusable protection with eco-friendly certification.

• 【Waterproof Performance】Excellent waterproof capabilities suitable for swimming, bathing, and water activities while meeting sleep, work, study, and travel needs.

• 【Ultra-Lightweight Design】Weighing only 4g per earplug with compact 2.4cm×2.1cm dimensions, includes transparent portable storage case for convenient carrying.

• 【Stylish Multi-Color Options】Unique umbrella-shaped streamlined design with football-shaped filter available in multiple colors.

Specifications:

• Material: Nano Silicone
• Noise Reduction Rating: 25-35dB
• Dimensions: 2.4cm × 2.1cm
• Weight: 4g (per earplug)
• Gender: Adult
• Size: L
• Waterproof: Yes