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Pair of black in-ear wireless earbuds with charging case

SAMSUNG

SAMSUNG SM-R540NZKAXAR Galaxy Buds4 earbuds Black

SKU CH-RVPZ-5AHXH MPN SM-R540NZKAXAR

Wireless earbuds with Bluetooth connectivity and a comfortable in-ear fit for stereo sound

  • TypeEarbud
  • ColorBlack
  • Ear CouplingBinaural
  • Wireless TypeBluetooth
  • Wireless Bluetooth removes cable tangles for unrestricted movement
  • Binaural stereo sound delivers distinct left and right audio channels
  • In-ear design fits securely for comfortable extended listening
  • True Wireless connectivity enables maximum convenience without wires
  • Balanced awareness lets you stay alert without removing earbuds

Wireless freedom for daily listening

The Samsung Galaxy Buds4 are true wireless earbuds that connect over Bluetooth, removing cables from the equation. Their binaural, in-ear design targets commuters, office workers and anyone who wants stereo sound without the bulk of over-ear headphones. Black finish keeps the look understated for professional or casual settings.

Binaural Bluetooth stereo decides fit

The single specification that determines compatibility is the binaural Bluetooth wireless type, which requires a source device with standard Bluetooth audio support. If your phone, tablet or laptop lacks Bluetooth, or if you need a wired connection for latency-critical work, these earbuds will not meet that requirement.

Lightweight in-ear thermals and power

The compact earbuds sit inside the ear canal, so they generate negligible heat during normal music or call use and remain comfortable for extended sessions. Passive isolation keeps volume low, reducing driver strain and extending battery life between charges. No active cooling or external power draw is involved.

Highlights

  • Wireless Bluetooth removes cable tangles for unrestricted movement
  • Binaural stereo sound delivers distinct left and right audio channels
  • In-ear design fits securely for comfortable extended listening
  • True Wireless connectivity enables maximum convenience without wires
  • Balanced awareness lets you stay alert without removing earbuds

Specifications

BrandSamsung
TypeEarbud
ColorBlack
Ear CouplingBinaural
Wireless TypeBluetooth
Shipping weight1.36 kg
Package size89 × 79 × 51 mm

Questions about this item

How does the binaural ear coupling perform in a real ear?

The binaural design delivers distinct left and right stereo channels for immersive sound and clear voice calls.

What does the Bluetooth wireless type limit in daily use?

Bluetooth connectivity removes tangled wires for freedom of movement and easy portability.

What physical fit does the in-ear design need to stay secure?

The earbuds fit snugly inside the ear for extended comfort and a secure listening experience.

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