Ear Plugs for Sleeping Sound Insulation Noise Reduction Sleep Goods Noise Countermeasures Relax Hearing Protection Plane Study Snoring Blocker Trip

【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.

[Sound insulation effect] Has a noise reduction effect of NRR30dB.Easily block out any noise and provide long-term comfortable hearing protection.Please note: It is not completely soundproof, but you can still hear necessary sounds such as alarms and calls, so you can use it with confidence. [Recommended for the following people] Recommended for those who want to improve the quality of their sleep, those who want to reduce noise and get a good night's sleep, those who want to concentrate on studying or work, those who want to protect their ears from loud environments such as live concerts, and those with hyperacusis or misophonia. [Comfortable Fit] The lightweight ergonomic design "ZeroSense" will not cause any pain or discomfort to your ears even when worn for long periods of time. It fits snugly into the ear canal to effectively prevent falling out and is more stable. [Reusable] Easy to wear by simply inserting the earplugs into your ear canal. Made of soft silicone, gentle on the skin and antibacterial, washable and reusable. [Durability] It is durable and can be used repeatedly, so it is economical and protects the health of your ear canals, so you can use it with confidence. Unisex, 1 set each in black and white.