Galaxy Buds2

SM-R177NZKAXSP

3.8 ( 12 )

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Highlights

A woman is wearing olive color Galaxy Buds2 in her ear while riding a skateboard down an asphalt street. She is spreading her arms out and enjoying the ride. A man is in the background, also riding a skateboard by sitting on it.

Well-Balanced Sound

A woman is enjoying music while wearing a lavender color Galaxy Buds2. A Galaxy Buds2 case is displayed next to her, which is lavender color on the inside and white on the outside. A UL verification mark with a unique verification code.

Active Noise Cancelling

Eight single Galaxy Buds2 earbuds are placed in a circle. The earbuds are different in color in clockwise order starting from lavender, olive, black, and white.

Comfort Fit

Features

Galaxy Buds2

Galaxy Buds2 cases are placed next to each other. Several of the cases are opened, each showing different colors of the inside case, from olive green, lavender, white, to black.
Immerse yourself
into your own world

Get lost in what you love. Galaxy Buds2 opens a new world of audio experience with well-balanced sound, unmatched comfort fit, ANC, and seamless connectivity to your phone and watch. Easier controls and better feedback keep you immersed when working out, gaming, or jamming to your beats. 1

The front of the Galaxy Buds2 case is shown open, with two Galaxy Buds2 earbuds placed inside the case. The exterior of the Galaxy Buds2 case is in a white color, and the interior of the case, including the two Galaxy Buds2 earbuds, are in an olive color.

Galaxy AI is here

Elevate your Galaxy AI experience with Galaxy Buds2. Now you have a translator right in your ear. Turn on the translation features on your Samsung Galaxy smartphone with Galaxy Buds2 on. Make friends with no language barrier when talking face-to-face or over the phone.

Face-to-face Face-to-face
Face-to-face
Over the phone Over the phone
Over the phone
Keep your Galaxy Buds2 on, even when you need to use Interpreter on Samsung Galaxy smartphone. Hear the translation through the earbuds, while the other person listens via the paired smartphone's speaker. Enjoy smooth conversations without handing over your phone each time you speak.
GUIs of Interpreter app can be seen, with translated English and Spanish onscreen. Between the GUIs are text and icons that indicate two-way translation through speakerphone and Galaxy Buds.
Interpreter feature requires Samsung Account login. Certain languages may require language pack download. Service availability may vary by language. Accuracy of results is not guaranteed.
Live Translate feature requires a network connection and Samsung Account login. Live Translate feature is only available on the pre-installed Samsung Phone app. Certain languages may require language pack download. Service availability may vary by language, country, region or carrier. Accuracy of results is not guaranteed.
Galaxy AI features are supported on Galaxy S24 Ultra, S24 Plus and S24 as of Feb. 2024.
Samsung Galaxy devices may require the latest software update to properly support Galaxy AI features.
Images simulated for illustrative purposes. Actual UX/UI may be different.

WELL-BALANCED SOUND

Your world the way
it’s meant to be heard

A woman is wearing olive color Galaxy Buds2 in her ear while riding a skateboard down an asphalt street. She is spreading her arms out and enjoying the ride. A man is in the background, also riding a skateboard by sitting on it.

Enjoy powerful, deep bass to clear treble through
two-way dynamic speakers. The Galaxy Buds2 gives you well-balanced sound quality that enriches every moment of your audio journey. Hear like you’re there.

CRYSTAL-CLEAR CALLS

Leave noise out
of the conversation

Three microphones and a built-in voice pickup unit help you make clearer calls, while a machine-learning based solution filters unwanted sound so you can better share your world with family and friends. The low protrusion design minimizes wind disruptions to make your outdoors calls come in clear. 2

An olive color Galaxy Buds2 earbud is split in half and its inner components are shown in order. The outermost shell is opened and inside is a chipset with 1 inner mic. There is also a component with 2 outer mics(Beamforming) and VPU(voice pickup unit).

ACTIVE NOISE CANCELING

Choose the sound
you want to hear

Two microphones detect ambient noise while Active Noise Canceling blocks unwanted sound. Background noise can be reduced up to 98% to keep you fully immersed in your music, games, audio books, and your favourite podcasts. 3, 4

A woman is enjoying music while wearing a lavender color Galaxy Buds2. A Galaxy Buds2 case is displayed next to her, which is lavender color on the inside and white on the outside.

Active Noise Canceling (ANC) On Galaxy Buds2 cuts external background
noise by up to 98%, backed by UL Verification

Tune into or out of the world around you with an easily adjustable three-level ambient sound option.

A lavender Galaxy Buds2 earbud is shown over an illustration that depicts the three levels of ambient sounds that can be adjusted for ANC, from low, medium, to high.

360 AUDIO

Get 360 Audio and be completely immersed

360 Audio places sound all around you, while Dolby Head Tracking™ technology delivers an incredible three-dimensional listening experience. And with Dolby Atmos®, the audio becomes exceptionally detailed, letting you do more than just listen - you'll feel the story happening in front of you.

*Available only on Samsung Galaxy smartphones and tablets with Android One UI version 3.1 or later. 360 Audio and Dolby Head Tracking™ support may vary depending on app and content.

A set of onyx-colored Galaxy Buds2 slides to the center of the screen. The left side appears from the bottom left corner with the outside part facing forward and the right side appears from the top right with the inside part facing forward to reveal the R and various speaker and mic components. As they meet in the middle, they rotate as a pair 360 degrees to reveal all aspects of both sides.

SOUND CUSTOMISATION

Sounds tailored to
your taste

Your every audio experience is tailored to your taste with Galaxy Buds2. With six different equalizer settings to choose from, you'll find your own pitch perfect, vibrant sound that keeps you immersed.

How to change equalizer setting

The Galaxy Buds2 settings menu is shown on a smartphone screen and the Earbuds setting button is highlighted. A set of lavender Galaxy Buds2 earbuds is seen in the background.

DESIGN

Looks as
good as
it sounds
The outer exterior of a single white Galaxy Buds2 earbud is prominently shown.

COMFORT FIT

The lightest earbuds
we've ever made

Galaxy Buds2 is lightweight (5g each) and keeps music snug in your ears for even the most active lifestyles. With three sizes of soft, flexible silicon tips you can find a custom fit to get the best ANC experience possible. Find your fit with the “Earbud fit test” menu in the Galaxy Wearable app.

Eight single Galaxy Buds2 earbuds are placed in a circle. The earbuds are different in color in clockwise order starting from lavender, olive, black, and white.

Pick your ear-tip size for full comfort

The ear-tip of an olive color Galaxy Buds2 earbud is shown with different size tips from small, medium, to large.

COLOR OPTIONS

Find your
perfect tone

Chic Onyx. Classical graphite. Flawless white. Soothing olive. Stylish lavender. Each earbud comes in a fashion-forward design and matching cases to fit your unique taste. With a widely compatible cradle design, the case keeps your earbuds safe, recharged, and easily portable. 5

An onyx-colored Galaxy Buds2 case sits in a modern grey setting with a blue sky outside a window in the background. A pair of black Buds2 earbuds is floating above the case. There is an open Buds2 case with two Buds2 earbuds inside.

A white Buds2 case is placed in front of a scenic pool of water with a forest behind. Two olive color Buds2 earbuds are shown with the Galaxy Buds2 case. A Buds2 case is open with two earbuds inside. There are two earbuds displayed outside of its case.

A white Buds2 case is placed in front of a bright sky filled with white clouds. Two white Buds2 earbuds are shown with the Galaxy Buds2 case. A Buds2 case is open with two earbuds inside. There are two earbuds displayed outside of its case.

A white Buds2 case is placed in front of a desert with shades of lavender in the sky. Two lavender Buds2 earbuds are shown with the Galaxy Buds2 case. A Buds2 case is open with two earbuds inside. There are two earbuds displayed outside of its case.

A white Buds2 case is placed in front of a dark ocean overlooking a cliff. Two graphite Buds2 earbuds are shown with the Galaxy Buds2 case. A Buds2 case is open with two earbuds inside. There are two earbuds displayed outside of its case.

A white Buds2 case is placed in front of a dark ocean overlooking a cliff. Two graphite Buds2 earbuds are shown with the Galaxy Buds2 case. A Buds2 case is open with two earbuds inside. There are two earbuds displayed outside of its case.

BATTERY LIFE

Plenty of play time,
wherever you go

Whether you're watching your favourite shows, blazing through your playlist, or enjoying the outdoors, Galaxy Buds2 keeps you connected and comfortable all day long. The long lasting battery life gives you up to 5 hours of play-time and 15 more with a fully charged case. 6, 7

An onyx-colored Galaxy Buds2 case is open and facing forward. The interior of the case is black, and both earbuds are placed in the case.

Up to 5 hours of play time with ANC on

Up to a total 20 hours of play time when
charged using the case

SMOOTH SYNCING

Switch without
missing a beat

With Auto Switch, moving between your Galaxy devices is easier than ever. Go from watching a movie on your tablet to playing music on the Galaxy Watch4, all hands free. Galaxy Watch4 also supports Quick Buds Control 8 , helping you turn ANC on or off, or check battery life right from your wrist. 9, 10, 11

Galaxy S22 Ultra
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Galaxy Tab S8 Ultra
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Amazing alone. Better together

Galaxy Buds2
Galaxy Watch4
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*Galaxy S22 Ultra, Galaxy Tab S8 Ultra, Galaxy Buds2 and Galaxy Watch4 sold separately.

Life opens up with Galaxy

EXPLORE MORE
C C
  1. Auto Switch feature only available on Samsung Galaxy smartphones and tablets with OneUI 3.1 or later and Galaxy Watch 4 series or later. Certain devices and applications may not support Auto Switch.
  2. Results are based on Samsung internal lab testing subject to POLQA(Perceptual Objective Listening Quality Analysis), a global standardized test for call quality.
  3. ANC(Active Noise Canceling) is on by default, and the touch and hold gesture for ANC can be configured in the Galaxy Wearable app.
  4. Changing the 3 levels of ambient sound volume can be set up on Galaxy Wearable app.
  5. Available colors may vary by country or carrier.
  6. Earbuds and case provide up to 20 hours of battery life when the case and earbuds are charged to 100%. Based on internal testing. Audio playback time tested by pairing a pre-production Galaxy Buds2 to a recently released Galaxy smartphone with default settings including ANC on. Actual battery life may vary and depend on usage conditions, settings, number of times charged, Bluetooth signal strength, and other factors.
  7. Play time may vary based on settings.
  8. Buds Controller is compatible with Galaxy Buds+, Galaxy Watch4, and their respective following models.
  9. Devices sold separately.
  10. Auto Switch feature only available on Galaxy smartphones and tablets with OneUI 3.1 or later and Watch which is Galaxy 4 series or later. Certain devices and applications may not support Auto Switch.
  11. Samsung Galaxy devices must be logged in to Samsung Account to enable Auto Switch.

Specifications

  • Compatible Specification of Smartphone

    Android 7.0 ↑ , 1.5GB ↑

  • Earbud Weight

    5.0 g

  • Bluetooth Version

    Bluetooth v5.2

  • Number of MIC

    6

  • Ambient Sound

    Yes

  • Active Noise Cancellation

    Yes

  • Bluetooth Version

    Bluetooth v5.2

  • Bluetooth Profiles

    A2DP,AVRCP,HFP

  • Accelerometer,Gyro Sensor,Hall Sensor,Proximity Sensor,Touch Sensor,VPU(Voice Pickup Unit)

  • Earbud Dimension (HxWxD, mm)

    20.9 x 17.0 x 21.1 mm

  • Earbud Weight (g)

    5.0 g

  • Case Dimension (HxWxD, mm)

    27.8 x 50.0 x 50.2 mm

  • Case Weight (g)

    41.2 g

  • Removable

    No

  • Usage Time (Hours, AOD Off)

    5 Hours

  • Talk Time/Voice Call

    3.5 Hours

  • Earbud Battery Capacity (mAh, Typical)

    61 mAh

  • Case Battery Capacity (mAh, Typical)

    472 mAh

  • Bixby Connection

    Yes

  • Compatible Specification of Smartphone

    Android 7.0 ↑ , 1.5GB ↑

  • Package Contents

    Charging Case,Earbuds,Eartips (S, M, L),Quick Start Guide,USB Cable

SAR Information

User manual & downloads

Safety Guide

ver 1.0 | 3.11 MB

Sep 07. 2021

ENGLISH, SIMPLIFIED CHINESE(S.E Asia), ALBANIAN, ARABIC, BULGARIAN, BURMESE, CAMBODIAN, CROATIAN, CZECH, DANISH, DUTCH, ESTONIAN, FINNISH, FRENCH, GERMAN, GREEK, HUNGARIAN, INDONESIAN, ITALIAN, KAZAKH, LATVIAN, LITHUANIAN, MACEDONIAN, NORWEGIAN, POLISH, PORTUGUESE, ROMANIAN, RUSSIAN, SERBIAN, SLOVAK, SLOVENIAN, SPANISH, SWEDISH, THAI, TURKISH, UKRAINIAN, URDU, UZBEK, VIETNAMESE
Download

User Manual

ver 1.0 | 0.79 MB

Aug 18. 2021

SIMPLIFIED CHINESE(S.E Asia)

Download

User Manual

ver 1.0 | 0.6 MB

Aug 13. 2021

ENGLISH

Download
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Terms and conditions

* Key feature may different from Key Spec

* Image of Galaxy Buds Pro earbuds simulated for illustration purposes.

* Compatibility : Galaxy S21|S21+|S21 Ultra 5G, Galaxy S20|S20+|S20 Ultra, Galaxy Note20|20+, Galaxy Fold, Galaxy ZFold2 5G, Galaxy Z Flip, Galaxy S20 FE, Galaxy S10e|S10|S10+, Galaxy Note10|10+, Galaxy Tab S7|S7+, Galaxy Tab S6, Galaxy Tab S6 Lite with OneUI 3.1 or higher

* Samsung reserves the right to amend these Terms and Conditions at any time without prior notice and without assigning any reason. Other terms and conditions apply.

* Should there be any disagreement or dispute relating to the interpretation of these Terms and Conditions, the decision of Samsung shall be final and binding on all parties.