---------------------------------------------------
【Voltage Compatibility】
Our products are selected to support international voltage ranges (e.g. 100–240V).
However, please make sure your local voltage is compatible before use, as incorrect voltage may still cause 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 appropriate voltage or equipment.
---------------------------------------------------
✅【40dB Noise Reduction】SijiRuge earplugs reduce noise by approximately 40dB, providing comfortable, long-lasting hearing protection. ❗Please note: They do not completely block out noise, so you can still hear important sounds like alarms and calls.
✅【Comfortable even when worn for long periods of time】The innovative ergonomic design gently fits into the ear canal, leaving almost no sense of blockage, so your ears won't hurt even when worn for long periods of time. The earplugs come in three sizes (S, M, L), so you can find the perfect fit for you!
✅ [Easy to wear & washable for repeated use] The earplugs can be worn on either the left or right ear, so you can easily wear them by gently pulling up your ear and inserting the earplugs into your ear canal. Even if they get dirty, you can wash them with water and reuse them.
✅ [Wide Range of Uses] Perfect for use at home, in hotels, campsites, airplanes, and more, these headphones are ideal for sleep, work, study, meditation, and other activities that require concentration. They're also recommended for those looking to improve their sleep quality, as well as those with hyperacusis and misophonia. They're also designed to minimize ear pain, even when tossing and turning.
✅ [Set Contents & One-Year Warranty] Includes one set of earplugs, one set of eartips (S/M/L) in three sizes, and one storage case. This product comes with a 12-month warranty from the date of purchase. ❗Please note: This product may not be effective for everyone. If this happens, please contact our support team.
