【5 Hours of Continuous Playback】 ★ It's been a while since I've listed this! Popular Yellow & Navy! ★ I acquired a deadstock item in like-new condition and replaced the battery with a new one! This is an exquisite unit! ★ Enjoy high-quality Bose sound for a long time at a low price! - Model Name: SoundSport Free - Color: Yellow & Navy - Connection: Bluetooth - Accessories: Only those shown in the images ★ I have replaced the battery with a new one (lir1454) and confirmed that it works without any problems. ★ Confirmed 5 hours of operation - an announcement prompting charging will occur around the 5-hour mark ★ Please note that the operating time may vary slightly depending on usage. ♪ I think you will be able to use it for a long time to come. There are slight scratches on the rubber parts from the battery replacement >⁠.⁠< Battery replacement on this model is difficult! (See images 7 and 8) ★ Please refrain from claims regarding scratches. ★ Recommended for those who prioritize practicality over appearance! Latest update installed (Image 13) Please refrain from purchasing if you are sensitive or concerned about minor details. There are no accessories other than those shown in the images. Simple cleaning with alcohol disinfection done! Units in good condition are becoming scarce >⁠.⁠< There is no guarantee that I will be able to list them continuously in the future, so please purchase soon! (⁠^⁠^⁠) Thank you!