{
  "id": "eco_jd_de08…",
  "src": "ecommerce",
  "platform": "jd",
  "lang": "zh-CN",
  "title": "旗舰降噪耳机 · 官方自营",
  "price": {
    "current": 1899,
    "currency": "CNY",
    "drop_7d": -5
  },
  "metrics": {
    "rating": 4.9,
    "reviews": 203000
  },
  "review_sample": [
    "降噪比上一代明显提升"
  ],
  "extra": {
    "fulfillment": "JD 自营"
  },
  "vec": "[1536 dims]" ,
  "prov": {
    "hash": "0x2f0d349e",
    "ts": "2026-07-04T09:12:41+08:00"
  }
}