neck fan; wearable neck fan
A small electric fan worn around the neck, typically used in hot weather.
夏の通勤に首掛け扇風機を使っている。
I use a neck fan for my summer commute.
Standard kanji spelling.
Variant with かけ in kana.
Compound of 首掛け (neck-hanging) + 扇風機 (electric fan).