SOUNDPEATS Air4 Lite Wireless Earbuds I used these occasionally indoors. I think they're in pretty good condition, as I haven't used them often, but please understand that there is a sense of use, such as minor scratches. Regarding the battery condition, it went from 100% to 60% after continuously playing for 1 hour and 30 minutes. Includes the main unit, accessories, and original box. Will be shipped via Takkyubin Compact. *Product Description* [High-quality Hi-Res sound, supports LDAC codec] [Large 13mm dynamic driver, powerful sound with a sense of openness] [Up to 30 hours of playback, immerse yourself in music and forget the time] [Supports dedicated app, supports multi-point connection]