AovYoo 2 Pairs of Earplugs Noise Canceling Ear Plugs for Sleeping Noise Countermeasures Good Sleep Soundproof Ear Plugs Soft Ear Support Design

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.

👂️ (AovYoo Soundproof Earplugs Set) Designed for sleep and soundproofing. Made of high-quality materials, it effectively reduces noise by 40dB, so you won't feel stuffy even when using it for a long time. The ear supports are designed to fit softly into your ears, so they won't hurt your ears no matter how many times you use them, and the earplugs can be washed with water and used over and over again. 👂️ (3-layer sound insulation material) The 3-layer structure of the noise canceling piece fits inside the ear and can be worn comfortably without feeling like a foreign body, small and soft, effectively reducing physical noise and leading you to a quiet world. 👂️ (Shark Fin Ear Breath Design) Adopts human ear contour technology, so you can insert it firmly without causing pain or swelling to your ear, and you don't have to worry about accidentally dropping it when wearing it.Sleeping earplugs are flexible and will not deform even if you pull them freely 👂️ (Suitable for all places) Earplugs suitable for a wide range of uses, such as snoring, sleeping, indoors, concerts, outdoors, research, airplanes, etc. 👂️ (24-hour online customer service) Set contents: 1 pair of nano silicone earplugs, 1 pair of memory foam earplugs, 2 carrying cases, please feel free to contact us if you have any questions.