Thank you very much for viewing! Feel free to ask about price negotiations or any questions you may have (^^) * If you would like to negotiate the price, please provide your desired amount. [Excellent Condition] Bose BOSE Wireless Headphones Bluetooth Compatible SoundSport wireless headphones Black [Product Overview] ● Enjoy your exercise more These wireless headphones are designed to enhance your exercise experience with high-quality sound, stable and comfortable fit, and durability for everyday use in any location. The earpieces feature "StayHear+" tips, specially customized for sports, which prevent them from falling out no matter how much you move, allowing for a comfortable workout. The flexible silicone material and conical parts gently adhere to the ear canal, and the wing extending upwards fits into the ear's recess, ensuring a stable fit. They are water-resistant and sweat-resistant, so you can enjoy their powerful audio performance both indoors and outdoors. Furthermore, the microphone and remote control on the cable allow you to skip tracks, adjust the volume, and make calls while concentrating on your exercise. Also, the continuous usage time is up to 6 hours, which is sufficient for use in a full marathon. ● Bose Connect app You can use the free "Bose Connect app" to get more out of them. The extremely simple interface makes it easy to connect and switch between Bluetooth devices, update software, and select the language for voice guidance, even for the first time. Operation has been confirmed before listing! As the item has been used infrequently and is in excellent condition, you can still use it comfortably, so how about taking this opportunity? ^ ^ The items in the second image are all that are included. Although this item is in excellent condition with little use, it is still a used item, so please refrain from purchasing if you are sensitive to such things m(__)m Instant purchase is also OK!