≪Product Introduction≫ Thank you for viewing! This is an introduction to a single-ear Bluetooth earphone (ear-hook type)! ◎ Please read the profile before purchasing. ※ By reading the shipping and precautions, you can purchase with your understanding. ◎ When purchasing, there is no need for comments like "Can I buy this?", so you can simply press the purchase button. ◎ Also, we do not support unique rules not found on Mercari, such as discounts or exclusive listings. Please understand. This is a single-ear wireless earphone. With one ear open, it's perfect for driving, sports, and business, and ideal for multitasking! The rotatable receiver design supports both right-handed and left-handed users. It is designed to be comfortable on the ears even after long hours of use. Please give it a try! ≪Product Details≫ ◎ Product: Wireless earphone, single-ear type ◎ Specifications: Bluetooth 5.0 ◎ Operating distance: 10m ◎ Sound: HD audio quality ◎ Usage time: Music playback 8.5 hours, call 8 hours ◎ Charging time: Approximately 1 hour ◎ Weight: Approximately 12g ◎ Waterproof specification: IPX5 ◎ Contents: Main unit, USB cable, User manual (English) ≪Notes and Supplementary Information≫ ◎ First-time buyers, please check the profile. ◎ We strive to offer low prices on Mercari. ※ We do not support specifying shipping methods. ※ Please understand that we also try to package in a way that keeps costs down. ◎ Shipping will be on Mondays, Wednesdays, and Fridays. ※ Orders paid by 8 PM the day before will be shipped. ◎ We will thoroughly report and take action against the reproduction or copying of descriptions and images. ◎ Of course, sales will end when the stock runs out. ◎ If there are any defects or problems, please contact us with a comment or message before rating. ※ If there is a replacement product, we will resend it promptly. ※ If a replacement product is unavailable, we will unfortunately have to cancel the order. ※ We will address issues with the product itself, but we do not offer excessive support beyond that. Thank you for reading to the end! Thank you for your consideration.