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HiBy R4 mp3 & mp4 Players & HiBy x FAUDIO Project Ace HiFi IEMs
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HiBy R4 mp3 & mp4 Players & HiBy x FAUDIO Project Ace HiFi IEMs
The HiBy R4 player and HiBy X Faudio - Project Ace headphones create an immersive listening experience, allowing you to enjoy pure music in any environment.
HiBy R4 mp3 & mp4 Players & HiBy x FAUDIO Project Ace HiFi IEMs
Item #: 129965469

HiBy R4 mp3 & mp4 Players & HiBy x FAUDIO Project Ace HiFi IEMs

Item #: 129965469

USD 553

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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us Imported from USA store

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Order now and get it around Thursday, July 16
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The HiBy R4 player and HiBy X Faudio - Project Ace headphones create an immersive listening experience, allowing you to enjoy pure music in any environment.
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What Stands Out

Superior Audio Quality
Hiby R4 delivers high-fidelity sound through advanced decoding capabilities, ensuring an unmatched listening experience that caters to audiophiles seeking detail and clarity in their music.
Versatile Playback Formats
Supports extensive audio formats including MP3 and MP4, enabling users to enjoy a wide range of media types without compromising quality, making it ideal for varied listening preferences.
Optimized for IEMs
Designed to pair flawlessly with FAudio Project ACE IEMs, enhancing soundstage and richness, thereby offering a personalized audio experience that meets high standards of portable listening.

Product Details

Shop HiBy R4 mp3 & mp4 Players & HiBy x FAUDIO Project Ace HiFi IEMs online at a best price in British Virgin Islands. B0F21TCX2D
Item Weight1.5 lbs (680 grams)

Who Should Buy?

Suitable For
  • Audiophiles

    The high-quality playback and versatile formats cater to serious music enthusiasts seeking superior sound fidelity.

  • Travelers

    Compact design and long battery life make it an ideal choice for music lovers on the go.

  • Tech Savvy Users

    Features like Bluetooth connectivity and customizable settings appeal to users who enjoy modern audio technology.

Not Suitable For
  • Casual Listeners

    Users seeking simple and inexpensive options might find this product's features excessive for their needs.

  • Budget-Conscious Buyers

    Higher price point may deter those looking for affordable audio solutions without advanced features.

  • Non-Technical Users

    Individuals unfamiliar with audio settings may find the product's advanced features complicated to navigate.

Product Description

HiBy R4 mp3 & mp4 Players & HiBy x FAUDIO Project Ace HiFi IEMs

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the key features of the HiBy R4 mp3 & mp4 Player?

    Answer: The HiBy R4 boasts high-resolution audio playback, support for various file formats, and a user-friendly interface. This versatile device features a powerful DAC that enhances the listening experience with rich sound quality. The compact design makes it portable, allowing you to enjoy music on the go. Users can connect their favorite high-end headphones or IEMs like the HiBy x FAUDIO Project Ace to fully appreciate the audio performance. Whether you're a casual listener or an audiophile, the R4 delivers exceptional functionality.
  • Question: How does the HiBy R4 compare to other players in its category?

    Answer: The HiBy R4 stands out in its category due to its combination of advanced audio decoding capabilities and portability. Unlike many players, it supports both mp3 and mp4 formats along with high-resolution files, making it versatile for different listeners. Additionally, its interface is designed for ease of use, ensuring that users can quickly navigate through their playlists. Whether you are commuting or looking for a dedicated music device at home, the R4's performance and feature set make it a strong contender.
  • Question: Can I connect the HiBy R4 to Bluetooth devices?

    Answer: Yes, the HiBy R4 supports Bluetooth connectivity, allowing you to pair it conveniently with wireless headphones and speakers. This feature enhances your listening experience by enabling cable-free enjoyment of your favorite tracks. Whether you're exercising, commuting, or relaxing at home, you can move around freely without being tethered to your device. Just activate the Bluetooth function on the R4 and connect to compatible devices for an uninterrupted listening experience.
  • Question: What types of audio files can the HiBy R4 support?

    Answer: The HiBy R4 is capable of supporting a wide range of audio file formats, including high-resolution files like DSD, FLAC, WAV, and traditional formats such as mp3 and mp4. This extensive compatibility allows you to enjoy your entire music library, no matter the format. For audiophiles, this means you can experience your favorite tracks in the highest quality possible. Whether you prefer streaming or using local files, the R4 has you covered.
  • Question: What makes the HiBy x FAUDIO Project Ace IEMs special?

    Answer: The HiBy x FAUDIO Project Ace IEMs feature a unique design focused on delivering high-fidelity audio with precision. These in-ear monitors are engineered with quality drivers that enhance clarity and detail across all frequencies. Designed with comfort in mind, they provide a snug fit, making them ideal for extended listening sessions. Users can experience their music as intended without compromising on comfort or sound quality, making them a must-have for any serious music lover.
  • Question: Are the HiBy R4 and FAUDIO Project Ace IEMs suitable for professional use?

    Answer: Absolutely! Both the HiBy R4 and Project Ace IEMs are designed to cater to audiophiles, musicians, and audio professionals. The R4 provides precise sound reproduction, while the IEMs deliver an accurate audio experience. This combination allows professionals to monitor mixes, enjoy high-quality playback, and evaluate audio fidelity. Whether you’re in a studio or on stage, this setup ensures that you hear every detail clearly for superior sound production.
  • Question: How long does the battery of the HiBy R4 last?

    Answer: The HiBy R4 features a long-lasting battery that can support hours of continuous playback. Users can enjoy extended listening without frequent interruptions to recharge. This is particularly beneficial for those who travel frequently or prefer to use their player throughout the day. Whether you're on a long flight or during a busy workday, the R4's battery performance ensures you stay immersed in your music without hassle.
  • Question: Can I use the HiBy R4 for music streaming services?

    Answer: Yes, the HiBy R4 is equipped to support music streaming services, allowing users to access their favorite platforms directly from the device. This feature offers convenience to music lovers who wish to stream music while taking advantage of the R4's audio enhancements. By connecting to Wi-Fi, you can easily log into your account and enjoy high-quality streaming of your playlists and albums. This makes it a versatile choice for both streaming enthusiasts and those who prefer a rich offline music collection.
  • Question: What accessories come with the HiBy x FAUDIO Project Ace IEMs?

    Answer: The HiBy x FAUDIO Project Ace IEMs typically come with multiple ear tips to ensure a comfortable fit for various ear sizes, as well as a protective carrying case for easy storage. Additionally, they may include a detachable cable for ensuring versatility and ease of replacement. These accessories enhance the overall user experience, making it convenient to transport your IEMs and ensuring optimal comfort for long listening sessions. Having the right accessories is essential in maximizing performance and usability.
  • Question: Where can I buy HiBy R4 mp3 & mp4 Players & HiBy x FAUDIO Project Ace HiFi IEMs in British Virgin Islands?

    Answer: You can purchase the HiBy R4 mp3 & mp4 Players and HiBy x FAUDIO Project Ace HiFi IEMs from Ubuy in British Virgin Islands. Ubuy offers a wide range of electronic products, ensuring you can find exactly what you need with reliable service. Their platform makes it easy to browse various options, read product details, and choose the right items that fit your audio preferences. Experience high-quality audio with just a few clicks on Ubuy.

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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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“Accurate delivery timing given”

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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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USD 553

Order now and get it around Thursday, July 16

QTY:

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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

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Fastest cross-border delivery

Features & Benefits

  • Ultimate sound quality with high-resolution capabilities.
  • Lightweight and portable design for easy carrying.
  • Stylish combination that showcases personal taste.
  • User-friendly interface with rich functions.
  • Professionally tuned for perfect audio device matching.
  • Immersive music experience for all genres.

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