HiBy R4 MP3 & MP4 Player — HiFi DAP with Android 12, 4 DACs, Bluetooth & WiFi, 32GB/2TB

HiBy R4: A versatile HiFi MP3 and MP4 player for music lovers

The HiBy R4 blends compact portability with high fidelity, delivering a portable solution for serious listening and versatile media playback. Powered by an SD665 octa‑core processor and Android 12, it provides smooth performance for music, streaming apps, and video playback while preserving the integrity of your audio with system wide SRC bypass when enabled.

Core audio technology you can hear

• Four DACs, two dedicated low‑phase noise crystals, and a precision network of capacitors work together for improved signal clarity and dynamic range.
• An integrated Class A headphone amplifier enhances headroom and loudness with quiet backgrounds and detailed musical textures.
• DSD 256 native and PCM up to 768kHz/32‑bit support, plus MQA 16X unfolding, provide rich and nuanced playback for diverse formats.
• Independent DAC, low‑pass filters, and power supplies minimize crosstalk and distortion, allowing automatic tailoring to different file types.
• Certified Hi‑Res Audio and Hi‑Res Audio Wireless ensure a high‑fidelity reference while on the go.

Streaming, videos, and flexible storage

• Stream from Spotify, Pandora, and Tidal via WiFi, with access to other apps through the device’s dual‑band connectivity.
• Use it as an MP4 player for YouTube, Twitter, and other video content, all inside a compact chassis.
• 3GB RAM and 32GB ROM form a solid core, with expandable storage up to 2TB so you can carry large music libraries and video archives.
• Support for DLNA and AirPlay makes it easy to share and stream content across compatible devices.

Connectivity, design, and everyday reliability

• Bluetooth 5.0 with LDAC, aptX, and AAC delivers strong wireless performance with compatible headphones.
• Dual output options include a 3.5mm single‑ended and a 4.4mm balanced jack for optimized headphone matching.
• 4.7‑inch high‑definition LCD screen provides clear navigation and expressive album artwork, while a large 4500mAh battery supports extended sessions.
• Physical FN keys offer quick access to lock, rotate the screen, and other essential controls.

What you get and how to use it

Along with the HiBy R4, you’ll find a robust user guide on the page and friendly support for any setup questions. This device is designed for flexible listening and media enjoyment, with the potential to adapt to your preferred apps and formats without forcing a single workflow.