{"type":"product","schema_version":"1.0","item_id":"101413105521","canonical_url":"https://tw.bid.yahoo.com/item/101413105521","title":"現貨（公司貨開發票）SONY WH-CH720N 無線耳機 降躁 耳罩式耳機 WH CH720 小雅3C 台中","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-04-24T23:10:33.635Z","current_price":3690,"original_price":null,"stock_status":"in_stock","available_quantity":40,"sold_quantity":2,"seller":{"id":"Y2039966215","name":"yahoo即時通可聯繫:小雅","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/ad2dbe3b-2ae9-49ad-8c22-441bb0ab6439.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/e84d0bc6-ed0d-434e-9d91-bd944fcf8d29.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/2083a516-aad9-4d9d-b853-e209eaeb2507.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null}],"description":"→大量採購歡迎議價←\n\n★商品百分之百㊣公司貨〝享原廠保固〞出貨隨附發票（可打統編,請先告知）  \n※購買商品若有使用上的需求條件,請先問與答確認規格再下單“才不會買錯呦“   \n※網路7天鑑賞期(是指物品沒有拆封/沒有使用/機器無刮傷/摔傷/泡水...等等\n★門市配合刷國旅卡消費渥~\n\n  位置:◎【台北光華】◎【台中總公司(西屯區永昌二街)/大魯閣新時代(後火車站)】   \n\n※下標前可先詢問庫存,因網路門市同步銷售中,若商品售完,則需等候或協助自動取消訂單)\n\n產品規格尺寸與重量尺寸與重量細節敘述重量約 192 g一般功能一般功能細節敘述耳機類型關閉驅動單體動態範圍 30 mm阻抗 (Ohm)325 ohm (1 kHz) (裝置開啟並透過耳機線連接)、31 ohm (1 kHz) (裝置未開啟並透過耳機線連接)頻率響應7 Hz - 20,000 Hz (JEITA)頻率響應 (啟動模式)7 Hz - 20,000 Hz (JEITA)頻率響應 (藍牙通訊模式)20 Hz 至 20,000 Hz (取樣頻率 44.1 kHz)靈敏度 (dB/mW)108 dB/mW (以耳機線連接，且裝置開啟的情況)、99 dB/mW (以耳機線連接，且裝置未開啟的情況)音量控制有電線類型單邊 (可拆式)電線長度約 1.2 m插座鍍金 L 型立體聲迷你插頭輸入立體聲迷你插孔穿戴方式耳掛式DSEE有被動操作有環境聲模式有電池電池細節敘述電池充電時間約 3.5 小時電池充電方式USB電池續航力 (音樂連續播放時間)最長 35 小時 (降噪功能開啟)，最長 50 小時 (降噪功能關閉)電池續航力 (連續通訊時間)最長 35 小時 (降噪功能開啟)，最長 40 小時 (降噪功能關閉)Bluetooth® 規格Bluetooth® 規格細節敘述Bluetooth® 版本藍牙規格 5.2 版有效範圍約 10 m頻率範圍2.4 GHz 頻帶 (2.4000 GHz - 2.4835 GHz)外型A2DP、AVRCP、HFP、HSP支援的音訊格式SBC、AAC支援的內容保護SCMS-T降噪功能降噪功能細節敘述環境聲模式有","shipping_methods":[{"name":"宅配/貨運","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"},{"name":"面交/自取/不寄送","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","信用卡一次付清","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092106347","category_name":"SONY","breadcrumb":[{"id":"2092042954","name":"手機、配件與通訊","url":"/tw/%E6%89%8B%E6%A9%9F%E3%80%81%E9%85%8D%E4%BB%B6%E8%88%87%E9%80%9A%E8%A8%8A-2092042954-category.html"},{"id":"2092073333","name":"手機週邊配件","url":"/tw/%E6%89%8B%E6%A9%9F%E9%80%B1%E9%82%8A%E9%85%8D%E4%BB%B6-2092073333-category.html"},{"id":"2092106341","name":"藍芽耳機","url":"/tw/%E8%97%8D%E8%8A%BD%E8%80%B3%E6%A9%9F-2092106341-category.html"},{"id":"2092106347","name":"SONY","url":"/tw/SONY-2092106347-category.html"}],"view_count":0,"watch_count":2}