{
  "schema_version": "compare-page.v2",
  "page_id": "battery-life-of-baby-white-noise-machines",
  "url": "https://robotrunk.com/compare/want/battery-life-of-baby-white-noise-machines",
  "title": "Battery life of baby white noise machines",
  "question": "How long does the battery last on a baby white noise machine, and how is it charged?",
  "answer": "ergoPouch Drift Away Portable White Noise Machine: The store's listing says the rechargeable battery gives 48 hours of playback on a single charge, while the maker's JP page says up to about 45 hours, so the sources disagree.\nergoPouch Drift Away White Noise Machine: A shop buyer describes it as lightweight and portable, playing pink, white and brown noise plus nature sounds such as rain and waves, with over 48 hours of playtime on one charge. It arrives with a charging lead only, so a separate USB charger plug is needed to charge it before first use; there are four buttons and a simple instruction leaflet.",
  "kind": "sleep tools",
  "market": "US",
  "generated_at": "2026-10-17T12:04:35.108Z",
  "columns": [
    "Battery life",
    "Charging"
  ],
  "notices": {
    "facts": "Every value in the table is a fact RoboTrunk checked, linked to the page it came from. A dash means no checked fact fills that cell.",
    "price": "Prices and stock change, so this page prints neither: each product name links to its RoboTrunk page, which shows them live."
  },
  "cited_facts": [
    {
      "ref": "p1.f4",
      "product": "ergoPouch Drift Away White Noise Machine",
      "field": "setup",
      "value": "It arrives with a charging lead only, so a separate USB charger plug is needed to charge it before first use; there are four buttons and a simple instruction leaflet.",
      "stated_as": "It arrives with a charging lead only, so a separate USB charger plug is needed to charge it before first use; there are four buttons and a simple instruction leaflet.",
      "source_type": "review",
      "source_url": "https://www.mumsnet.com/reviews/ergopouch-drift-away",
      "source_read_at": "2026-10-12T00:14:03.925Z"
    },
    {
      "ref": "p1.f7",
      "product": "ergoPouch Drift Away White Noise Machine",
      "field": "overview",
      "value": "A shop buyer describes it as lightweight and portable, playing pink, white and brown noise plus nature sounds such as rain and waves, with over 48 hours of playtime on one charge.",
      "stated_as": "A shop buyer describes it as lightweight and portable, playing pink, white and brown noise plus nature sounds such as rain and waves, with over 48 hours of playtime on one charge.",
      "source_type": "blog",
      "source_url": "https://www.naturalbabyshower.co.uk/blogs/b4baby/from-one-mother-to-another-parenting-tips-must-have-products",
      "source_read_at": "2026-10-12T00:14:43.713Z"
    },
    {
      "ref": "p2.f7",
      "product": "ergoPouch Drift Away Portable White Noise Machine (SKU EPWN-TAUPE, MPN 9352240019825)",
      "field": "battery",
      "value": "The store's listing says the rechargeable battery gives 48 hours of playback on a single charge, while the maker's JP page says up to about 45 hours, so the sources disagree.",
      "stated_as": "Its impressive 48 hour battery life on a single charge; means you won't be caught out on the go.",
      "source_type": "listing",
      "source_url": "https://ergopouch-us.myshopify.com/products.json",
      "source_read_at": "2026-10-11T07:17:22.303Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "ergopouch-com",
        "display_name": "ergopouch.com"
      },
      "product_id": "gid://shopify/Product/8261735219369",
      "name": "ergoPouch Drift Away Portable White Noise Machine (SKU EPWN-TAUPE, MPN 9352240019825)",
      "url": "/products/ucp/ergopouch-com/8261735219369",
      "why": "The store's listing says the rechargeable battery gives 48 hours of playback on a single charge, while the maker's JP page says up to about 45 hours, so the sources disagree.",
      "cells": [
        {
          "column": "Battery life",
          "fact": {
            "field": "battery",
            "value": "The store's listing says the rechargeable battery gives 48 hours of playback on a single charge, while the maker's JP page says up to about 45 hours, so the sources disagree.",
            "stated_as": "Its impressive 48 hour battery life on a single charge; means you won't be caught out on the go.",
            "source_type": "listing",
            "source_url": "https://ergopouch-us.myshopify.com/products.json",
            "source_read_at": "2026-10-11T07:17:22.303Z"
          }
        },
        {
          "column": "Charging",
          "fact": null
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "ergopouch-com",
        "display_name": "ergopouch.com"
      },
      "product_id": "gid://shopify/Product/8876805488809",
      "name": "ergoPouch Drift Away White Noise Machine",
      "url": "/products/ucp/ergopouch-com/8876805488809",
      "why": "A shop buyer describes it as lightweight and portable, playing pink, white and brown noise plus nature sounds such as rain and waves, with over 48 hours of playtime on one charge.",
      "cells": [
        {
          "column": "Battery life",
          "fact": {
            "field": "overview",
            "value": "A shop buyer describes it as lightweight and portable, playing pink, white and brown noise plus nature sounds such as rain and waves, with over 48 hours of playtime on one charge.",
            "stated_as": "A shop buyer describes it as lightweight and portable, playing pink, white and brown noise plus nature sounds such as rain and waves, with over 48 hours of playtime on one charge.",
            "source_type": "blog",
            "source_url": "https://www.naturalbabyshower.co.uk/blogs/b4baby/from-one-mother-to-another-parenting-tips-must-have-products",
            "source_read_at": "2026-10-12T00:14:43.713Z"
          }
        },
        {
          "column": "Charging",
          "fact": {
            "field": "setup",
            "value": "It arrives with a charging lead only, so a separate USB charger plug is needed to charge it before first use; there are four buttons and a simple instruction leaflet.",
            "stated_as": "It arrives with a charging lead only, so a separate USB charger plug is needed to charge it before first use; there are four buttons and a simple instruction leaflet.",
            "source_type": "review",
            "source_url": "https://www.mumsnet.com/reviews/ergopouch-drift-away",
            "source_read_at": "2026-10-12T00:14:03.925Z"
          }
        }
      ]
    }
  ]
}