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Amazonベーシック 完全ワイヤレスイヤホン Bluetooth5.4 IPX4防水 マイク付きインイヤー型 充電ケース付き ブラック
￥2,384

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Amazon Basics True Wireless Earbuds Buying Guide

This AI-assisted buying guide summarizes public product information. We have not used or performance-tested this product.

3.5(665)

JPSaver Score

Rating
3.5
Popularity
3.5

An affordable true wireless earbud model featuring Bluetooth 5.4 and up to 28 hours of total battery life [S1].

👍 Great for

Ideal for those seeking basic call and music functionality on a budget or looking for a secondary pair of earbuds.

🤔 Not for you if

Those prioritizing high-fidelity audio or advanced active noise cancellation should look for other options.

✓ Pros

  • • Bluetooth 5.4 ensures stable and fast connectivity [S1]
  • • Up to 8 hours of playback on a single charge for earbuds [S1]
  • • IPX4 water resistance for workouts and light rain [S1]
  • • Integrated controls for volume and track management [S1]

✗ Cons

  • • The included USB-C cable is relatively short at 25.4cm [S1]
  • • Detailed audio specifications and ANC features are unverified [S1]

Review

The Amazon Basics True Wireless Earbuds feature Bluetooth 5.4 for stable and fast connectivity [S1]. They offer a total battery life of up to 28 hours, consisting of 8 hours from the earbuds and an additional 20 hours from the charging case [S1]. With an IPX4 water-resistance rating, these earbuds are suitable for light rain or workouts [S1]. Built-in controls allow for playback management, volume adjustment, and call handling via the integrated microphone [S1]. For setup, users must remove the protective film and open the case to enter pairing mode [S1]. If reconnection fails, the manufacturer suggests opening and closing the lid several times or performing a factory reset as detailed in the user manual [S1]. The package includes three sizes of ear tips (S/M/L) and a 25.4cm USB-C charging cable [S1]. Please note that specific audio performance metrics and active noise cancellation capabilities are not verified in the provided specifications.
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FAQ

Q. What is the maximum battery life? ▾

The earbuds provide 8 hours on their own, with a total of up to 28 hours including the charging case [S1].

Q. Are they waterproof? ▾

They have an IPX4 water-resistance rating [S1].

Q. What should I do if they won't pair? ▾

Try opening and closing the lid several times, or perform a factory reset as instructed in the user manual [S1].

Sources and buying checks

This AI-assisted buying guide summarizes public product information. We have not used or performance-tested this product.

Guide updated: 2026-09-06

Before buying in Japan, check the exact model’s manual/app language, local warranty, required accessories and installation or compatibility requirements. Unlisted capabilities are not confirmed.

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This AI-assisted buying guide summarizes public product information. We have not used or performance-tested this product.

￥2,384 View on Amazon →