A luxurious and very powerful speaker from the renowned Bose company (warranty valid from the dealer) Bose S1 Pro+ which works wired and wirelessly as well (powerful battery lasts a long time, approximately 11 hours. The speaker is clean, God is my witness, used 3 times, and it is in its box with the charging cable. The reason for selling is (( no longer needed, to be honest )). Its new value is approximately 3500 with shipping. The sale is negotiable.