Portable Soundproofing for and Comfortable Perfect for Construction Live Loud and Perfect for and Perfect for Children and Complete Sound Blocking

--------------------------------------------------- 【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. --------------------------------------------------- Material: Earplugs - High polymer silicone, Phone case - Rubber Set contents: 6 earplugs, 2 carrying cases (white and black included) Color: Available in black, blue, orange, and green. The three-layer structure of soft polymer silicone fits snugly to your ears. It won't hurt your ears even when worn for long periods of time, so you can sleep with them on. It makes it easy to hear what you need while cutting out noise and other distracting sounds.It can be used when sleeping, studying or training when you need to concentrate, at noisy construction sites, or at loud live music venues. Material: Earplugs - High polymer silicone, Phone case - Rubber Set contents: 6 earplugs, 2 carrying cases (white and black included) Color: Available in black, blue, orange, and green. The three-layer structure of soft polymer silicone fits snugly in your ear. Your ears won't hurt even if you wear them for a long time, so you can fall asleep with them on. It makes the necessary audio easy to hear and cuts out noise and disturbances. When sleeping, studying or training when you want to concentrate, or at a noisy construction site or loud live music venue You can use it in the following ways: By washing it with water and drying it, you can use it hygienically over and over again for a long period of time. When not in use, you can store it in the included carrying case and carry it around with you. *If you feel that the effect is not quite there, try pushing it a little deeper into your ear. please.