ONKYO W800BTB 買取上限 ¥10,000-
Bose SoundSport wireless BLK 買取上限 ¥9,000-
Campfire Audio ANDROMEDA 買取上限 ¥92,000-
Bowers & Wilkins P7 Wireless買取上限 ¥31,000-
Bowers & Wilkins P9 Signature買取上限 ¥52,000-