LEARNit Dictionary
audio guide
noun
/ˈɔːdiəʊ ɡaɪd/
UK
/ˈɔːdiəʊ ɡaɪd/
US
1
a small device, usually with headphones, that visitors to a museum, gallery, city, etc. can hold in their hand and use to listen to recorded information while they are walking around
راهنمای صوتی, دستگاه راهنمای صوتی, راهنمای شنیداری