---
product_id: 660763842
title: "R4 mp3 & mp4 Players spotify Player with Bluetooth and WiFi 4-Way HiFi DAP Android 12 OS 3.5mm po+4.4mm bal 32G+2TB Scalable Memory"
brand: "hiby"
price: "2276.90 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Hi By"
url: https://www.desertcart.tn/products/660763842-r4-mp3-and-mp4-players-spotify-player-with-bluetooth-wifi
store_origin: TN
region: Tunisia
---

# Octa-core SD665 CPU for seamless multitasking 32GB onboard + 2TB expandable storage 4 DAC chips + Class A amp for pristine HiFi sound R4 mp3 & mp4 Players spotify Player with Bluetooth and WiFi 4-Way HiFi DAP Android 12 OS 3.5mm po+4.4mm bal 32G+2TB Scalable Memory

**Brand:** hiby
**Price:** 2276.90 DT
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound game — the R4 is your ultimate HiFi streaming companion!

## Quick Answers

- **What is this?** R4 mp3 & mp4 Players spotify Player with Bluetooth and WiFi 4-Way HiFi DAP Android 12 OS 3.5mm po+4.4mm bal 32G+2TB Scalable Memory by hiby
- **How much does it cost?** 2276.90 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/660763842-r4-mp3-and-mp4-players-spotify-player-with-bluetooth-wifi)

## Best For

- hiby enthusiasts

## Why This Product

- Trusted hiby brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Android 12 Powerhouse:** Smooth, lag-free experience with SD665 octa-core CPU and 3GB RAM for multitasking and app compatibility.
- • **Versatile Connectivity:** Bluetooth 5.0 with hi-res codecs, dual-band WiFi, DLNA, AirPlay, plus balanced 4.4mm & 3.5mm outputs.
- • **Limitless Storage & Streaming:** 32GB internal memory with massive 2TB SD card support plus WiFi for Spotify, Tidal, and YouTube on the go.
- • **Endurance for All-Day Listening:** 4500mAh battery fuels up to 11 hours continuous playback with a vibrant 4.7-inch HD touchscreen.
- • **Audiophile-grade Sound Precision:** Quad DACs & dual crystal oscillators deliver ultra-low noise and crystal-clear audio fidelity.

## Overview

The HiBy R4 is a cutting-edge HiFi digital audio player powered by an octa-core SD665 processor and Android 12 OS, featuring four ES9018C2M DACs and a Class A headphone amplifier for pristine, distortion-free sound. It supports native DSD256, PCM768kHz/32bit, and MQA 16X for studio-quality audio. With 32GB internal storage expandable up to 2TB, dual-band WiFi, Bluetooth 5.0 with advanced codecs, and a 4.7-inch HD display, it seamlessly streams Spotify, Tidal, and more. Its robust 4500mAh battery delivers up to 11 hours of playback, making it perfect for audiophiles and professionals craving premium sound and versatile connectivity on the move.

## Description

Product Description aplus content video The HiBy R4 is an entry-level HiFi digital audio player with a strong performance-to-price ratio. It boasts a unique industrial design, smooth operation, excellent sonics, and an intuitive user experience. Ideal for modern music styles, it offers a rich sonic experience for long-term enjoyment. 4-Way HiFi Android DAP The R4 Hi-Res Audio Player boasts four ES9018C2M DACs, delivering enhanced resolution and wider dynamic range for pure, detailed sound. Audio player with class A amp Mp3 mp4 Player with built-in Class-A amp: 4* OPA1652, 2* OPA1612 op-amps, 16 triodes. Enjoy up to 525mW output power with minimal 0.0005% distortion. PCM/DSD dual paths Pioneers PCM/DSD dual circuitry in portable players, with independent DAC, filters, and power supplies for automatic audio optimization. audiophile-grade crystal OSC Utilizing dual independent audiophile-grade crystal oscillators at 45.158MHz and 49.152MHz, the FPGA clock algorithm reduces phase noise and jitter. Android Player Based on Android 12, it seamlessly supports all streaming apps with excellent compatibility and stability, ensuring smooth performance. Octa-core CPU Music Player Flagship octa-core processor ensures smooth multitasking and effortless handling of complex audio tasks, unlocking a seamless user experience. Bitperfect Audio Built for pro audio, bypasses Android SRC for high-res lossless music. Supports source output via Apple Music and other streaming apps. HiBy Cast Remotely control device via WiFi on any supported smartphone or tablet. Supports operation of HiByMusic and third-party apps. Portable music player This MP3 player supports up to DSD256 and PCM 32bit / 768kHz high-resolution audio, with MQA 16x unfolding for studio-quality sound. Bluetooth mp3 player MP3 player with Bluetooth and WiFi, supporting hi res Bluetooth codecs for stable connections. Also supports DLNA/AirPlay/WiFi music file transfers. Balanced headphone output Features 3.5mm SE and 4.4mm balanced audio ports for versatile earphone compatibility, finely tuned for popular music. Big screen, big battery 4.7” LCD screen, 4500mAh battery offers up to 11 hours on 3.5mm SE output, with over 675 hours standby. Type-C to Type-C cable, user guide, front screen protector x2 (1 pre-applied), TPU protective case Unique exterior design style, 4 colors available

Review: SUPERB VALUE DAP - I bought this principally because I was going to have a time in hospital where wireless earphones would be impractical due to their limited battery life. the HyBy filled the brief having excellent battery life and provision for charging through USB as it plays. However, it was an excellent buy in so many other ways. It has no right to be so well built or sound so good for the money. It is significantly better than my 4-year-old IFI Hip Dac, Which is just a DAC. With all its many streaming features, the HyBy cost only slightly more! It uses Android, so one can use whatever apps you like, but the HyBy Music Player also has a 'Pure Mode' which bypasses the limitations for playing back high-res music built into Android. One can access. For example, one can access QOBUZ this way and it sounds excellent. There are also various equaliser options. There is a fancy custom one - I have forgotten the name of - which degrades the sound to my ears, but the parametric equaliser works excellently and has enabled me to tune the sound to my hearing and headphones very precisely. The headphone amplifier which can be used either single-endedly or in balanced form is surprisingly powerful and very good at conveying the dynamics of music. Although they are not an especially difficult load compared with some others, my £450 or so Grado RX2x headphones were driven well enough to give of the considerable best. The sound has very neutral tonality, very good dynamics as noted, and has a surprising amount of 'space' around it though this aspect of the sound is bettered when using the same headphones through my very much more expensive HiFi DAC and valve headphone amplifier. What is more the HyBy is not a bad streaming transport when used with the HiFi separates' DAC. It's even better when fed through my inexpensive SMSL gizmo which cleans up the signal using a better digital clock. All in all, quite a bargain!
Review: Good for the money - I have a Fiio M11S that I manged to bounce off the foot of my chair and crack the screen. I sent that to China for repair and sat without a music player. Then I bought an M300 which couldn't drive my cans. I sold that and bought this. It is good. It is also nicely styled IMO. I bought a separate strap which is also v good. The MSEB equaliser is beyond me but is very capable. It sounds quite neutral and I can't quite get the bass to where I like it. I would recommend it but...my music is on a separate sd card for convenience although I write to it though usb typically. From fiio to hiby no issue. From hiby to fiio however there appears to be some incompatibility in file format. Even though they look the same, neither the fiio nor my laptop can see anything written to the sd card whilst it was mounted in the R4. I had to delete the files in the R4 then rewrite the to the sd card from my laptop. So. Yeah. That's a thing.

## Features

- This MP3 & MP4 player, equipped with the SD665 octa-core processor and Android 12, ensures smooth performance. It uses system-wide SRC bypass technology to maintain original audio quality. As a music player, it can be streaming player like Spotify player, Pandora and Tidal player. It also functions as an MP4 player for YouTube, Twitter, and more. With 3GB RAM, 32GB ROM, and expandable storage up to 2TB, it meets all your media storage needs.
- Discover the HiBy R4, a true HiFi MP3 player featuring 4 DAC chips, 2 dedicated low-phase noise crystals, and 28 high-precision Tantalum capacitors, alongside an integrated Class A headphone amplifier. This advanced design enhances audio resolution and dynamic range while reducing sound distortion, ensuring quiet backgrounds, clear musical details, and powerful output. Certified for both Hi-Res Audio and Hi-Res Audio Wireless, the HiBy R4 delivers not just music, but the true HiFi experience.
- This Hi res Audio Player supports playback of up to DSD 256native, PCM768kHz/32bit audio specifications, and MQA 16X unfolding. It pioneers the use of PCM/DSD dual circuitry in portable music player, with independent operation of DAC, low-pass filters, and power supplies. This allows automatic adjustment for different music files, optimizing audio output. The DSD circuitry particularly reduces high-frequency noise, enhancing the auditory experience significantly.
- MP3 player with Bluetooth and WiFi capabilities, featuring Bluetooth 5.0 with two-way communication. It supports various high-definition Bluetooth codecs including UAT*, LDAC, aptX, aptX HD, AAC, and SBC. this bluetooth mp3 player also includes dual-band WiFi (2.4GHz and 5GHz), enabling the download and installation of third-party apps when connected. Additionally, it supports DLNA, AirPlay, and WiFi song transfer via WiFi.
- This digital audio player boasts a unique and distinctive exterior design, along with a 4.7-inch high-definition LCD screen. It comes equipped with a large 4500mAh battery for extended usage. Offering versatility in connectivity, it features both a 3.5mm single-ended and a 4.4mm balanced dual interface. Physical FN keys provide quick access to functions like key lock and screen rotation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9838FWS |
| Battery Average Life | 11 Hours |
| Best Sellers Rank | 14,812 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 121 in MP3 & Digital Audio Players |
| Box Contents | R4 unit *1, Type C to Type C charging cable (2.0) *1, user manual *1, front screen protector *2 (1 pre-applied at factory), TPU case *1 |
| Brand | HiBy |
| Brand Name | HiBy |
| Colour | Silver |
| Compatible Devices | Headphone, Laptop, Personal Computer |
| Component Type | Battery |
| Connectivity Technology | Bluetooth, Wi-Fi |
| Connectivity technology | Bluetooth, Wi-Fi |
| Country of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 617 Reviews |
| Display Technology | LCD |
| Item Weight | 231 Grams |
| Manufacturer | HiBy |
| Manufacturer Part Number | HIBYR4 |
| Media Types | Micro SD |
| Memory Storage Capacity | 32 GB |
| Memory storage capacity | 32 GB |
| Model Name | R4 |
| Model Number | HIBYR4 |
| Model name | R4 |
| Product Features | Hi Res Audio, Portable |
| Product Warranty | From the date of purchase, in the event that the product sustains damage not caused by the customer's human factors, we will provide a one-year free repair service. |
| Screen Size | 4.7 Inches |
| Special feature | Hi Res Audio , Portable |
| Supported Standards | MP3, MP4, WAV, FLAC, AAC, DSD, MQA, PCM |
| UPC | 717352340059 |

## Product Details

- **Brand:** HiBy
- **Colour:** Silver
- **Compatible devices:** Headphone, Laptop, Personal Computer
- **Connectivity technology:** Bluetooth, Wi-Fi
- **Media type:** Micro SD
- **Memory storage capacity:** 32 GB
- **Model name:** R4
- **Screen size:** 4.7 Inches
- **Special feature:** Hi Res Audio, Portable

## Images

![R4 mp3 & mp4 Players spotify Player with Bluetooth and WiFi 4-Way HiFi DAP Android 12 OS 3.5mm po+4.4mm bal 32G+2TB Scalable Memory - Image 1](https://m.media-amazon.com/images/I/61dAdIpIZkL.jpg)
![R4 mp3 & mp4 Players spotify Player with Bluetooth and WiFi 4-Way HiFi DAP Android 12 OS 3.5mm po+4.4mm bal 32G+2TB Scalable Memory - Image 2](https://m.media-amazon.com/images/I/718ZpEVBdbL.jpg)
![R4 mp3 & mp4 Players spotify Player with Bluetooth and WiFi 4-Way HiFi DAP Android 12 OS 3.5mm po+4.4mm bal 32G+2TB Scalable Memory - Image 3](https://m.media-amazon.com/images/I/71nYaLqQWHL.jpg)
![R4 mp3 & mp4 Players spotify Player with Bluetooth and WiFi 4-Way HiFi DAP Android 12 OS 3.5mm po+4.4mm bal 32G+2TB Scalable Memory - Image 4](https://m.media-amazon.com/images/I/71drxqcNViL.jpg)
![R4 mp3 & mp4 Players spotify Player with Bluetooth and WiFi 4-Way HiFi DAP Android 12 OS 3.5mm po+4.4mm bal 32G+2TB Scalable Memory - Image 5](https://m.media-amazon.com/images/I/71vt7oWgYuL.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ SUPERB VALUE DAP
*by R***N on 16 November 2025*

I bought this principally because I was going to have a time in hospital where wireless earphones would be impractical due to their limited battery life. the HyBy filled the brief having excellent battery life and provision for charging through USB as it plays. However, it was an excellent buy in so many other ways. It has no right to be so well built or sound so good for the money. It is significantly better than my 4-year-old IFI Hip Dac, Which is just a DAC. With all its many streaming features, the HyBy cost only slightly more! It uses Android, so one can use whatever apps you like, but the HyBy Music Player also has a 'Pure Mode' which bypasses the limitations for playing back high-res music built into Android. One can access. For example, one can access QOBUZ this way and it sounds excellent. There are also various equaliser options. There is a fancy custom one - I have forgotten the name of - which degrades the sound to my ears, but the parametric equaliser works excellently and has enabled me to tune the sound to my hearing and headphones very precisely. The headphone amplifier which can be used either single-endedly or in balanced form is surprisingly powerful and very good at conveying the dynamics of music. Although they are not an especially difficult load compared with some others, my £450 or so Grado RX2x headphones were driven well enough to give of the considerable best. The sound has very neutral tonality, very good dynamics as noted, and has a surprising amount of 'space' around it though this aspect of the sound is bettered when using the same headphones through my very much more expensive HiFi DAC and valve headphone amplifier. What is more the HyBy is not a bad streaming transport when used with the HiFi separates' DAC. It's even better when fed through my inexpensive SMSL gizmo which cleans up the signal using a better digital clock. All in all, quite a bargain!

### ⭐⭐⭐⭐⭐ Good for the money
*by R***N on 25 October 2024*

I have a Fiio M11S that I manged to bounce off the foot of my chair and crack the screen. I sent that to China for repair and sat without a music player. Then I bought an M300 which couldn't drive my cans. I sold that and bought this. It is good. It is also nicely styled IMO. I bought a separate strap which is also v good. The MSEB equaliser is beyond me but is very capable. It sounds quite neutral and I can't quite get the bass to where I like it. I would recommend it but...my music is on a separate sd card for convenience although I write to it though usb typically. From fiio to hiby no issue. From hiby to fiio however there appears to be some incompatibility in file format. Even though they look the same, neither the fiio nor my laptop can see anything written to the sd card whilst it was mounted in the R4. I had to delete the files in the R4 then rewrite the to the sd card from my laptop. So. Yeah. That's a thing.

### ⭐⭐⭐⭐ Great all round DAP.
*by D***D on 27 September 2025*

Great DAP with a nice sound (I typically play around the 35 volume level) and has enough processing power to play streaming audio unlike the R5 which will give up. My only complaint is how warm the device gets to the point where I avoid using the balanced output. Single ended seems okay though. Shorter battery life compared to the R5 but good enough. It's an Android device so you can install things like Amazon Music and Youtube Music and stream audio which is nice.

## Frequently Bought Together

- HiBy R4 mp3 & mp4 Players spotify Player with Bluetooth and WiFi 4-Way HiFi DAP Android 12 OS 3.5mm po+4.4mm bal 32G+2TB Scalable Memory
- Samsung EVO Select microSDMemory Card + Adapter, 512GB microSDXC, Up-to 160 MB/s, 4K UHD, UHS-I, C10, U3, V30, A2, for Mobile Phone, Smartphones, Nintendo-Switch, and Tablets (MB-ME512SA/AM)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-21*