Kujerar Piano Mai Amfani da Yawa Petervary kujera ce ta piano mai wayo da aka tsara don atisaye, koyarwa da wasan kwaikwayo. Sashin sama na kujerar yana zamewa a gefe, don haka mai kunna piano zai iya isa ga maɓallan da ke can nesa a bangarorin piano yayin da yake ci gaba da zama a matsayi mai daɗi na jiki. Injin lantarki ne ke daidaita tsayin wurin zama. Ana iya saita tsayin da ake so a hannu ta amfani da fanel na sarrafawa, ko kuma ta atomatik ta hanyar bayanan mutum da aka adana a cikin alamar da ba ta buƙatar taɓawa (contactless tag) ko a cikin app na wayar hannu. Fasalin yana bin cikakkun bayanai na piano-manya (grand piano), don haka kujerar ta dace da kayan kiɗa na gargajiya (classical instruments).

Sunan aikin : Petervary, Sunan masu zanen kaya : Maform, Sunan abokin ciniki : Petervary Music Tech Ltd..