Samsung Galaxy SM-R540 Headset True Wireless Stereo (TWS) In-ear Calls/Music Bluetooth Black SM-R540NZKAEUB

General Information for Samsung Headsets

Samsung Galaxy SM-R540. Product type: Headset. Connectivity technology: True Wireless Stereo (TWS), Bluetooth. Recommended usage: Calls/Music, Product colour: Black

SM-R540

Dynamic wide-range speaker for rich, full audio
Enjoy beautifully balanced sound on Galaxy Buds4 powered by an 11 mm wide-range speaker, delivering rich sound from solid, controlled bass to clear, detailed highs.

Hear every layer come alive
Hear every layer come alive with extended bit depth and high sampling rates. Samsung Seamless Codec (SSC) supports 24-bit / 96 kHz audio to preserve the original sound with vast amount of information, while optimised data transmission control enables a stable listening experience with reduced audible artefacts or dropouts. Turn on the Ultra High Quality Audio (UHQ) option on your Galaxy smartphone and rediscover your favourite songs in full detail.

Rich sound adjusted your way
Take a step closer to stable, everyday audio. Customise bass, treble and tone with the 9-Band Equaliser to match your preference, creating a sound signature tailored just for you. Galaxy Buds4 also optimises sound adaptively to your ear shape and wearing style, ensuring a consistent listening experience as your ears perceive it even when you adjust the volume.

Super Clear Call, even in noise
Your voice is clearly captured by 6 microphones positioned around your head, intelligently isolating it from the background sound with advanced Deep Neural Network (DNN). The exceptionally clean voice signal is transmitted with pure effortlessness through Super Wideband (SWB) up to 16 kHz between your Galaxy Buds4 and Galaxy smartphone. Hear and be heard, loud and clear even in noisy moments.

Surround yourself in sound
Expand your soundstage from stereo into a grand orchestral hall or a large arena, placing you at the centre of a live performance with a single touch. Feel instruments and vocals in three dimensions, and experience the atmosphere enveloping you in music.

Dive into your personal soundscape
With its quality sound system, Galaxy Buds4 achieves precise noise control. Distractions fade in real-time as the Active Noise Cancelling (ANC) algorithm instantly processes and adapts to your ear shape and fit. Tune in to immersive sound wherever you are.

Listen to music while staying connected
Manage your listening experience your way. Galaxy Buds4 adjusts the levels of ANC and ambient sounds in real-time, adapting to your environment whether youre sensitive to noise or prefer more blending. Stay more immersed in the music while remaining connected to the world around you.

Simple connection. Straight to the tunes
Just open the Charging Case and youre all set as simple as that. No apps, no downloads and of course, no hassle. Your Galaxy smartphone and Galaxy Tab detect Galaxy Buds4 for easy pairing.

Now one in One UI
The evolved One UI 8.5 creates a deep connection between your Galaxy Buds and Galaxy smartphone, almost like a duet. Control has never been more intuitive manage features from the device settings, without downloading a separate app. From the Quick Panel, you can easily access features and also set and save sound preferences for each app.

Personal AI translator in your ear
Break language barriers with a personal AI translator in your ear. Fully engage in the moment with Galaxy AI powered interpreter hear it through Galaxy Buds4 and read it on your Galaxy smartphone. Galaxy AI steps in to ensure clear communication across different languages.

Your AI, hands-free
Ask for assistance with just your voice no phone-pulling required. Simply speak to AI agents such as Bixby to get answers to questions or manage tasks instantly without slowing you down.

Just nod and shake
Intuitive nods and shakes let you respond quickly, from answering calls to talking to Bixby, without lifting a hand. Get what you need effortlessly, even in situations where your hands are busy or when its not an ideal time to speak.

Switch instantly between Galaxy devices
Auto Switch shifts your audio to the most pressing task at hand. Take a call on your Galaxy smartphone while focusing on your creative project on your Galaxy Tab or Galaxy Book. Jump right back to where you left off, the instant you hang up. The experience is seamless across your Galaxy devices.

Designed for ease, crafted for beauty
Check that Galaxy Buds4 is properly in place through the translucent cover. Charge wirelessly and simply take it anywhere its compact, lightweight design makes it easy to carry.

Let your music stay in place effortlessly
Backed by global ear data, Galaxy Buds4 is shaped with a computational design that enhances wearability. Galaxy Buds4 stay snugly in your ears, whether you're indoors or outdoors.

Easy pinch, easy controls
Now with the upgraded Pinch Control, you can manage your media or control the volume with just your index finger no need to reach for your phone. SM-R540

Further details for this product, SM-R540, can be found at the manufacturer website. Please note, these web addresse(s) are supplied by 3rd parties, Quzo UK is not responsible for the content.

SM-R540NZKAEUB

Samsung Galaxy SM-R540. Product type: Headset. Connectivity technology: True Wireless Stereo (TWS), Bluetooth. Recommended usage: Calls/Music, Product colour: Black

Initial Release Date: 25/02/2026

Samsung Galaxy SM-R540 Headset True Wireless Stereo (TWS) In-ear Calls/Music Bluetooth Black SM-R540NZKAEUB Specifications

Product Type Headsets Brand Samsung Collection Model Samsung SM-R540 Manufacturer Product Type Samsung Headsets Product colour Black Wearing style In-ear Headset type Binaural Product Family SM-R540 Number of microphones 6 Bluetooth profiles A2DP, AVRCP, HFP, PBP, TMAP Bluetooth Version 6.1 Bluetooth Yes Number of drivers 1 Connectivity technology Wireless Connectivity technology True Wireless Stereo (TWS) Battery operated Yes Right earpiece battery capacity 45 mAh Left earpiece battery capacity 45 mAh Continuous audio playback time (charging case/ANC on) 24 h Continuous audio playback time (ANC off) 6 h Continuous audio playback time (ANC on) 5 h Continuous audio playback time (charging case/ANC off) 30 h Talk time (ANC on) 3.5 h Talk time (ANC off) 4 h USB Type-C charging port Yes Ear coupling Intraaural Noise canceling Yes Noise canceling type Active Driver unit 1.1 cm Microphone Type Built-in MEMS (Micro-Electro-Mechanical System) microphone Yes Width 18.3 mm Height 30.5 mm Depth 18.3 mm Left earpiece weight 4.6 g Right earpiece weight 4.6 g Charging case dimensions (W x D x H) 28.3 x 51 x 51 mm Charging case weight 45.1 g Recommended usage Calls/Music Year 2026 Adaptive EQ Yes International Protection (IP) code IP54 Accelerometer Yes Gyroscope Yes Proximity sensor Yes Market segment Consumer Charging case Yes Charging case capacity 515 mAh AC adapter included No Colour of product Black Connectivity Wireless Connectivity Cable Connectivity Bluetooth MPN SM-R540NZKAEUB Number of Earpieces Double

Samsung Galaxy SM-R540 Headset True Wireless Stereo (TWS) In-ear Calls/Music Bluetooth Black SM-R540NZKAEUB Reviews

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