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Black rectangular HiFi MP3 player with touchscreen

BFKK

BFKK R1 HiFi MP3 Player Black Bluetooth 5.1 2TB

SKU CH-S4T5-0JPR8

High-resolution audio player with CS43131 DAC, Bluetooth 5.1, 2 TB Micro SD support and 15-hour battery life

  • ColorBlack
  • DSD 256 and PCM 384 kHz native playback via CS43131 DAC
  • Tidal and Qobuz streaming plus internet radio on HiByOS with X1600E CPU
  • Bluetooth 5.1 with LDAC and aptX for Hi-Res Audio Wireless certified sound
  • 2 TB microSD expansion holds 50 000 lossless tracks
  • 15-hour battery life and USB-C DAC function with 3.5 mm jack

Audiophile player with CS43131 DAC

The BFKK R1 is a portable high-resolution audio player built around a CS43131 DAC chip. It handles native DSD 256 and PCM 384kHz playback alongside common lossless formats such as FLAC, APE, WAV and DSF. The device runs HiByOS on an X1600E CPU and includes integrated support for Tidal and Qobuz streaming over Wi-Fi.

Expandable storage up to 2TB

Unlike players with fixed internal memory, this unit requires a microSD card and accepts capacities up to 2TB, holding roughly 50,000 high-quality tracks. Bluetooth 5.1 adds LDAC, aptX, AAC and SBC codec support with dual Hi-Res Audio certifications for wireless listening. A 1150mAh battery delivers up to 15 hours of playback and over 400 hours on standby.

Suits lossless library owners needing expansion

Buyers who want a dedicated music device with physical volume control, USB DAC functionality via USB-C OTG and a 3.5 mm CTIA jack will appreciate the feature set. Users who require built-in storage without buying a separate card, need microphone input on the headphone jack, or prefer a simpler interface without developer-mode volume unlocking should consider other options.

Highlights

  • DSD 256 and PCM 384 kHz native playback via CS43131 DAC
  • Tidal and Qobuz streaming plus internet radio on HiByOS with X1600E CPU
  • Bluetooth 5.1 with LDAC and aptX for Hi-Res Audio Wireless certified sound
  • 2 TB microSD expansion holds 50 000 lossless tracks
  • 15-hour battery life and USB-C DAC function with 3.5 mm jack

Specifications

ColorBlack

Questions about this item

Does the player include a Micro SD card or do I need to buy one separately?

The unit requires a Micro SD card for all storage and supports cards up to 2TB; no card is included in the box.

What is the exact sequence to unlock the volume limiter on the R1?

Tap the system serial number under the HiBy logo five times, leave the About Player screen, then open System > Developer Options > Volume Lock and choose Disable.

How long does the 1150mAh battery last between charges during normal playback?

Up to 15 hours of continuous playback and over 400 hours on standby before recharging is needed.

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