- RelaxCharm EM-01 earplugs with NRR49dB noise reduction for deep rest - Ultra-soft, skin-friendly silicone, ideal for prolonged use and people with light sleep - Ergonomic design adapts to the ear canal, allows side sleeping without discomfort - Reusable and washable, eliminate hygiene risks and save money compared to disposable earplugs - Includes carrying case, 4 pairs of silicone tips in different sizes, and 1 pair of double-layer tips for a personalized fit - Easy to use, stay in place even when moving during the night - Suitable for blocking snoring, neighbor noise, pets, children, and other annoying sounds - Ideal for sleeping, working, traveling, studying, or attending noisy events