English: lower speaker volume
German: reduziere die lautstärke der lautsprecher
Spanish: baja el volumen del altavoz
French: baisse le volume du haut-parleur
Italian: abbassa volume altoparlante
Portuguese: baixa o volume da coluna
Dutch: verlaag speaker volume
Hindi: स्पीकर वॉल्यूम कम करें
Arabic: وطي صوت السماعة
Japanese: スピーカーの音量を小さく