⭐ Instant purchase without comments is OK ⭐ Free shipping ⭐ Anonymous delivery ⭐ Ships within 24 hours These are BTH-F9-5 wireless earphones. The charging case has a digital display of the battery level, and the earphones themselves are fully charged. They are compact and convenient to carry. ⭕ Pairing and ⭕ L/R normal output have been confirmed. Although they are new and unused, they have been opened once to check the operation. 【Model Number】BTH-F9-5 【Color】Black 【Connection Method】Bluetooth Since defective products are circulating in overseas products, I touched them by hand to check the operation. I have not touched the part that goes in the ear. Please refrain from purchasing if you are nervous or looking for a perfect product. Please be sure to check the following ↓ ★ These are overseas products, so the build quality is slightly inferior to that of Japanese products. ★ Please refrain from purchasing if you are looking for a perfect product. ★ I will not trade with people who use abusive language in messages. (I will report them to the management immediately) ★ Also, I cannot answer individual questions such as how to connect to your device. ★ They are inexpensive because they do not come with a proper instruction manual. ★ I may cancel your purchase depending on the timing of your purchase, as I am also selling on other sites. Please check the condition in the images before purchasing. I do not have any pets or smokers in my home. When shipping, I will compress them firmly and use simple packaging, recycled packaging, and the lowest possible shipping cost.