{
  "schema_version": "2.0",
  "product": {
    "brand": "Apple",
    "category": "portable-media-player",
    "family": "iPod",
    "model": "iPod shuffle (4th generation)",
    "model_slug": "ipod-shuffle-4th-generation",
    "model_year": 2010,
    "year_introduced": 2010,
    "variant": null,
    "model_numbers": [
      "A1373"
    ],
    "storage_options": [
      "2 GB"
    ]
  },
  "source": {
    "source_type": "manufacturer",
    "source_url": "https://support.apple.com/en-ie/112422",
    "source_file": "apple_remaining_extraction/technical_specs_html/ipod-shuffle-4th-generation-tech-specs.html",
    "source_title": "iPod shuffle (4th generation) - Technical Specifications - Apple Support (IE)",
    "publisher": "Apple Support (Ireland)",
    "published_at": null,
    "checked_at": "2026-11-11",
    "verification_status": "content_verified",
    "verification_notes": "Official Apple technical-specification page captured as original HTML on 2026-11-11; 11 non-empty source sections extracted from the archived page. The record's model number and introduction-date identity fields were cross-checked against Apple's separate identification page, archived at apple_remaining_extraction/technical_specs_html/ipod-index.html.",
    "notes": [
      "Technical specifications in sections are transcribed from the model-specific Apple technical-specification page.",
      "Model number and introduction-date evidence is retained from Apple's separate identification page: https://support.apple.com/en-ie/103823 (archived at apple_remaining_extraction/technical_specs_html/ipod-index.html).",
      "This page covers iPod shuffle (4th generation); variant-specific release dates and identifiers should be read from the separate identification-page evidence, not inferred from this technical-specification page.",
      "The first section preserves model-identification evidence from Apple's separate identification page; its source_url and source_file are attached directly to that section. Remaining sections are extracted from the model-specific technical-specification page and carry that page's source_url and source_file individually."
    ]
  },
  "extraction": {
    "method": "section_preserving",
    "normalization_status": "partially_normalized",
    "note": "Official Apple iPod identification text retained. Explicit model numbers, introduction dates, capacity options and navigation interface extracted where present with source-section provenance. These are identification-page records, not full historical technical-specification sheets; no absent specs inferred.",
    "extracted_at": "2026-11-09",
    "reviewed_at": "2026-11-09"
  },
  "sections": [
    {
      "heading": "iPod shuffle (4th generation)",
      "source_text": "Navigation: Control Pad\nCapacity: 2 GB\nModel number and date introduced: A1373: September 2010\niPod shuffle (4th generation) is available in five colours.",
      "source_url": "https://support.apple.com/en-ie/103823",
      "source_file": "apple_remaining_extraction/technical_specs_html/ipod-index.html"
    },
    {
      "heading": "Colors",
      "source_text": "Space Gray\nGold\nSilver\nPink\nBlue\nRed - (PRODUCT) RED",
      "source_url": "https://support.apple.com/en-ie/112422",
      "source_file": "apple_remaining_extraction/technical_specs_html/ipod-shuffle-4th-generation-tech-specs.html"
    },
    {
      "heading": "Capacity 1",
      "source_text": "2GB",
      "source_url": "https://support.apple.com/en-ie/112422",
      "source_file": "apple_remaining_extraction/technical_specs_html/ipod-shuffle-4th-generation-tech-specs.html"
    },
    {
      "heading": "Size and Weight",
      "source_text": "Height: 1.14 inches (29.0 mm)\nWidth: 1.24 inches (31.6 mm)\nDepth: 0.34 inch (8.7 mm) including clip\nWeight: 0.44 ounce (12.5 grams) 2\nTrue volume: 0.35 cu. inch (5668 cu. mm) including clip",
      "source_url": "https://support.apple.com/en-ie/112422",
      "source_file": "apple_remaining_extraction/technical_specs_html/ipod-shuffle-4th-generation-tech-specs.html"
    },
    {
      "heading": "Audio Playback",
      "source_text": "Frequency response: 20Hz to 20,000Hz\nAudio formats supported: AAC (8 to 320 Kbps), Protected AAC (from iTunes Store), MP3 (8 to 320 Kbps), MP3 VBR, Audible (formats 2, 3, 4, Audible Enhanced Audio, AAX, and AAX+), Apple Lossless, AIFF, and WAV",
      "source_url": "https://support.apple.com/en-ie/112422",
      "source_file": "apple_remaining_extraction/technical_specs_html/ipod-shuffle-4th-generation-tech-specs.html"
    },
    {
      "heading": "Power and Battery 3",
      "source_text": "Built-in rechargeable lithium-ion battery\nUp to 15 hours of audio playback\nCharging via USB to computer system or power adapter (sold separately)",
      "source_url": "https://support.apple.com/en-ie/112422",
      "source_file": "apple_remaining_extraction/technical_specs_html/ipod-shuffle-4th-generation-tech-specs.html"
    },
    {
      "heading": "Languages",
      "source_text": "29 VoiceOver languages:\nChinese (Cantonese, Mandarin), Czech, Danish, Dutch, English (Australia, UK, and U.S.), Finnish, French (Canada, France), German, Greek, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese (Brazil, Portugal), Romanian, Russian, Slovak, Spanish (Mexico, Spain), Swedish, Thai, Turkish",
      "source_url": "https://support.apple.com/en-ie/112422",
      "source_file": "apple_remaining_extraction/technical_specs_html/ipod-shuffle-4th-generation-tech-specs.html"
    },
    {
      "heading": "Headphones",
      "source_text": "Apple Earphones",
      "source_url": "https://support.apple.com/en-ie/112422",
      "source_file": "apple_remaining_extraction/technical_specs_html/ipod-shuffle-4th-generation-tech-specs.html"
    },
    {
      "heading": "System Requirements",
      "source_text": "Mac: USB 2 port, OS X v10.7.5 or later, and iTunes 12.2 or later 4\nPC: USB 2 port, Windows 7 or later, and iTunes 12.2 or later 4\nInternet access required; broadband recommended; fees may apply",
      "source_url": "https://support.apple.com/en-ie/112422",
      "source_file": "apple_remaining_extraction/technical_specs_html/ipod-shuffle-4th-generation-tech-specs.html"
    },
    {
      "heading": "Environmental Requirements",
      "source_text": "Operating temperature: 32° to 95° F (0° to 35° C)\nNonoperating temperature: -4° to 113° F (-20° to 45° C)\nRelative humidity: 5% to 95% noncondensing\nOperating altitude: tested up to 10,000 feet (3000 m)",
      "source_url": "https://support.apple.com/en-ie/112422",
      "source_file": "apple_remaining_extraction/technical_specs_html/ipod-shuffle-4th-generation-tech-specs.html"
    },
    {
      "heading": "In the Box",
      "source_text": "iPod shuffle\nApple Earphones\niPod shuffle USB Cable\nQuick Start guide",
      "source_url": "https://support.apple.com/en-ie/112422",
      "source_file": "apple_remaining_extraction/technical_specs_html/ipod-shuffle-4th-generation-tech-specs.html"
    },
    {
      "heading": "iPod shuffle and the Environment",
      "source_text": "Apple takes a complete product life cycle approach to determining our environmental impact. Learn more\niPod shuffle is designed with the following features to reduce its environmental impact:\nBFR‑free\nPVC‑free\nRecyclable aluminum enclosure\nApple and the Environment\nLearn more about Apple’s dedication to reducing the environmental impact of our products and process. Or read our Product Environmental Reports for detailed information on the environmental performance of every Apple product.\nRecycling\nApple takes a holistic view of materials management and waste minimization. Learn more about how to recycle your iPod shuffle.\n1GB = 1 billion bytes; actual formatted capacity less.\nWeight varies by configuration and manufacturing process.\nTesting conducted by Apple in August 2012 using preproduction hardware and software. The playlist contained 358 unique audio tracks consisting of content imported from CDs using iTunes (128-Kbps AAC) and content purchased from the iTunes Store (256-Kbps AAC). Video content was purchased from the iTunes Store. Battery tests are conducted with specific iPod units; actual results may vary. Rechargeable batteries have a limited number of charge cycles and may eventually need to be replaced (see www.apple.com/support/ipod/service/battery ). Battery life and number of charge cycles vary by use and settings. See www.apple.com/uk/batteries for more information.\niPod and iTunes are for legal or rightholder-authorized copying only. Don’t steal music.\nHelpful?\nYes\nNo\nCharacter limit:\n250\nMaximum character limit is 250.\nPlease don’t include any personal information in your comment.\nSubmit\nThanks for your feedback.",
      "source_url": "https://support.apple.com/en-ie/112422",
      "source_file": "apple_remaining_extraction/technical_specs_html/ipod-shuffle-4th-generation-tech-specs.html"
    }
  ],
  "record_notes": [
    "Archival-first-pass record; normalized specifications not inferred.",
    "Field extraction pass 2026-11-09: extracted explicit model-number/date, capacity and navigation data from the preserved official Apple identification text.",
    "Core technical fields transcribed from the archived model-specific Apple technical-specification page. Values remain source_transcribed pending record-level verification; no absent fields inferred."
  ],
  "normalized_specifications": {
    "navigation_interface": {
      "value": {
        "value": "Control Pad",
        "unit": null,
        "source_section": "iPod shuffle (4th generation)",
        "verification_status": "source_transcribed",
        "notes": "Parsed from the preserved official Apple iPod identification text; wording retained."
      }
    },
    "model_number_dates": {
      "value": {
        "value": [
          {
            "model_number": "A1373",
            "introduced": "September 2010"
          }
        ],
        "unit": null,
        "source_section": "iPod shuffle (4th generation)",
        "verification_status": "source_transcribed",
        "notes": "Model number/date pairs preserved individually; repeated model numbers are not deduplicated in this evidence field."
      }
    },
    "capacity_statements": {
      "value": {
        "value": [
          "2 GB"
        ],
        "unit": null,
        "source_section": "Capacity 1",
        "verification_status": "source_transcribed",
        "notes": "Capacity statements parsed from the model-specific Apple technical-specification page and preserved in the matching Capacity section."
      }
    },
    "official_description": {
      "value": {
        "value": "iPod shuffle (4th generation) is available in five colours.",
        "unit": null,
        "source_section": "iPod shuffle (4th generation)",
        "verification_status": "source_transcribed",
        "notes": "Description transcribed from the official Apple identification page."
      }
    },
    "dimensions": {
      "height": {
        "value": 29,
        "unit": "mm",
        "source_section": "Size and Weight",
        "verification_status": "source_transcribed"
      },
      "width": {
        "value": 31.6,
        "unit": "mm",
        "source_section": "Size and Weight",
        "verification_status": "source_transcribed"
      },
      "depth": {
        "value": 8.7,
        "unit": "mm",
        "source_section": "Size and Weight",
        "verification_status": "source_transcribed",
        "notes": "Depth includes the clip."
      },
      "weight": {
        "value": 12.5,
        "unit": "g",
        "source_section": "Size and Weight",
        "verification_status": "source_transcribed"
      },
      "volume": {
        "value": 5668,
        "unit": "mm³",
        "source_section": "Size and Weight",
        "verification_status": "source_transcribed"
      }
    },
    "storage": {
      "capacity": {
        "value": 2,
        "unit": "GB",
        "source_section": "Capacity 1",
        "verification_status": "source_transcribed"
      }
    },
    "audio": {
      "frequency_response": {
        "value": "20 Hz to 20,000 Hz",
        "unit": null,
        "source_section": "Audio Playback",
        "verification_status": "source_transcribed"
      },
      "formats_supported": {
        "value": [
          "AAC (8 to 320 Kbps)",
          "Protected AAC (from iTunes Store)",
          "MP3 (8 to 320 Kbps)",
          "MP3 VBR",
          "Audible formats 2, 3, 4, Audible Enhanced Audio, AAX and AAX+",
          "Apple Lossless",
          "AIFF",
          "WAV"
        ],
        "unit": null,
        "source_section": "Audio Playback",
        "verification_status": "source_transcribed"
      }
    },
    "headphones": {
      "type": {
        "value": "Apple Earphones",
        "unit": null,
        "source_section": "Headphones",
        "verification_status": "source_transcribed"
      }
    },
    "battery": {
      "audio_playback_time_max": {
        "value": 15,
        "unit": "hours",
        "source_section": "Power and Battery 3",
        "verification_status": "source_transcribed"
      }
    },
    "system_requirements": {
      "mac_os_minimum": {
        "value": "OS X v10.7.5 or later",
        "unit": null,
        "source_section": "System Requirements",
        "verification_status": "source_transcribed"
      },
      "itunes_mac_minimum": {
        "value": "iTunes 12.2 or later",
        "unit": null,
        "source_section": "System Requirements",
        "verification_status": "source_transcribed"
      },
      "windows_minimum": {
        "value": "Windows 7 or later",
        "unit": null,
        "source_section": "System Requirements",
        "verification_status": "source_transcribed"
      },
      "itunes_windows_minimum": {
        "value": "iTunes 12.2 or later",
        "unit": null,
        "source_section": "System Requirements",
        "verification_status": "source_transcribed"
      }
    },
    "environment": {
      "operating_temperature": {
        "value": "0° to 35° C",
        "unit": null,
        "source_section": "Environmental Requirements",
        "verification_status": "source_transcribed"
      },
      "nonoperating_temperature": {
        "value": "-4° to 113° F (-20° to 45° C)",
        "unit": null,
        "source_section": "Environmental Requirements",
        "verification_status": "source_transcribed"
      },
      "relative_humidity": {
        "value": "5% to 95% noncondensing",
        "unit": null,
        "source_section": "Environmental Requirements",
        "verification_status": "source_transcribed"
      },
      "maximum_operating_altitude": {
        "value": 3000,
        "unit": "m",
        "source_section": "Environmental Requirements",
        "verification_status": "source_transcribed"
      }
    }
  }
}