Ships within 24 hours 40dB High Noise Reduction Nano Soft Silicone Earplugs, Anti-Snoring Specialist, Designed for Side Sleeping, 3.1g Ultra-Lightweight, Waterproof (with Storage Pouch + Replacement Eartips) 【Complete Snoring Noise Reduction & 40dB High Noise Reduction】With a 6-layer noise reduction filter technology, it achieves a maximum noise reduction of 40dB. The earplugs are designed for complete noise isolation, effectively cutting out everyday noises such as construction sounds, conversations, and airplane engine noise. As earplugs that only block snoring, they block snoring while allowing alarm sounds to pass through. Ideal for improving concentration while studying or sleeping. This is a high-performance model that combines advanced noise reduction technology like digital earplugs with the ease of use of recommended earplugs. 【Designed for Side Sleeping & Zero Pain Design】Using sterilized nano-soft silicone material, it is gentle on the skin and the 3.1g ultra-lightweight design ensures no pain even after wearing it for a long time. The ergonomic shape developed for sleep earplugs perfectly fits the ear canal, eliminating pressure and discomfort. Equipped with noise-canceling earplug functions for those with sensitive hearing, you can use it comfortably all night as sleep earmuffs. 【Waterproof & Soundproof Design & Washable】The waterproof design allows you to use it with confidence while swimming or bathing. It can be washed repeatedly, allowing you to maintain cleanliness and use it for a long time. While maintaining the noise-canceling performance of the earplugs, it is designed to allow alarm sounds to be heard, making it convenient for everyday use. Achieve easy sleep soundproofing without the need for large-scale equipment like earmuffs. 【Includes Interchangeable Twin Eartips】Includes two types of eartips: single-layer and double-layer. You can use them separately according to the size of your ears and the situation. It deepens the complete noise reduction effect of the earplugs and combines adjustment functions like digital earplugs. It demonstrates optimal noise reduction effects in all situations, such as during work, study, and sleep. 【Convenient to Carry with Storage Pouch】Easy to clean, so you can use it as sleep earplugs in a clean state anywhere, such as in the office, during travel, or on airplanes. The included storage pouch makes it extremely portable. This is a sustainable earplug that combines functions for those with sensitive hearing and environmental consideration.