去年の冬に購入したものになります。主に自宅で使っていましたが、ほとんどヘッドホンを使っていたので数十時間程度の使用です。使用に伴う多少の擦り傷等はございますのでご理解下さい。 付属品は未使用になります。 #sony #Bluetooth #ノイズキャンセリング #ブルートゥース #ワイヤレス #ワイヤレスイヤホン #ハイレゾ

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