This is the 3804th most frequent Japanese word.
ぶら下げ
"ぶら下げ" means "hanging or suspending something."
In this sentence, "ぶら下げ" describes the act of hanging or suspending something, in this case, headphones, in a manner where they dangle.
彼は首に大きなヘッドホンをぶら下げていた。
He was hanging large headphones around his neck.
Here, "ぶら下げ" indicates the passive hanging of an object (the wind chime) on a support (the tree branch), emphasizing suspended placement.
木の枝に風鈴がぶら下げられている。
A wind chime is hung on a tree branch.
The usage of "ぶら下げ" illustrates holding or carrying something in a manner that leaves it dangling, signifying movement and attachment.