• Superior noise reduction of up to 45 dB that effectively filters up to 90% of ambient sounds. • Includes 8 reusable silicone tips in sizes XS, S, M, and L for a personalized fit. • Ultra-soft liquid silicone 3D ergonomic design ensures pressure-free comfort throughout the night. • Selective frequency filtration technology that protects hearing health and reduces the risk of hearing loss. • Ideal for multiple scenarios such as sleeping, studying, traveling, concerts, and noisy work environments. • Includes a black compact case for easy transport and secure storage. • Hypoallergenic materials with SGS safety certification that protect the skin of the ear canal.