◎ Please refrain from price negotiations. ◎ Shipping days are Monday, Wednesday, and Friday. ◎ Please see my profile for other information. --------------------------------------------------------------- These are wireless earphones compatible with Bluetooth 5.0 and USB-TypeC. They can be used with various devices equipped with Bluetooth functionality. Small and lightweight, they are easy to carry, and the earphones are also compact, making them suitable for everyday use such as commuting to school or work, as well as for travel, the gym, the office, or cafes. ■ Package Contents ・ Earphone body ・ Charging case ・ Charging cable ■ Size and Weight ・ Size 　Approximately 4.4cm in length, 7.8cm in width, and 2.8cm in height ・ Weight 　Approximately 53g ■ Product Features ・ USB-TypeC compatible ・ LED display that shows the remaining battery level at a glance ・ Noise-canceling function ・ Easy operation by tapping the earphones ・ Continuous use for approximately 4-6 hours on a single charge ・ Water-resistant earphones → Can be used in light rain or sweat, suitable for outdoor activities and sports. ・ Automatic pairing → Settings are only required for the first time. Subsequent connections are automatic when the earphones are removed. ・ iOS / Android compatible ■ How to Set Up Initial Pairing 1. Take the earphones out of the case and confirm that the earphone lights are flashing. 2. Open the Bluetooth settings from the settings screen of the device you want to pair (e.g., smartphone). 3. Select "F9" from the list of available devices. ■ Notes This product does not have a cover on the charging port. Therefore, please be aware that the case is not waterproof. ■ About Shipping ・ We will ship within 2-3 days after payment. ・ Anonymous shipping via Yu-Yu Mercari. ・ Free shipping nationwide ・ Shipping days are Monday, Wednesday, and Friday. (Payment on Monday or Tuesday → Wednesday shipping, payment on Wednesday or Thursday → Friday shipping, payment on Friday, Saturday, or Sunday → Monday shipping) ・ Estimated arrival: 2-5 days after shipping (It may take a few more days for distant areas.) ■ Returns If you receive a product different from your order, or if there is an initial defect, we will handle returns or exchanges, so please contact us "before you rate the receipt."