Galaxy Buds2

SM-R177NZKAASA

  • Sound quality that enriches every audio journey
  • Two microphones help in blocking unwanted sound
  • The lightest earbuds we've ever made

Choose your

  • Well-Balanced Sound Icon
    Well-Balanced Sound
  • Active Noise Canceling Icon
    Active Noise Canceling
  • Comfort Fit Icon
    Comfort Fit

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.

*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.

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.

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. 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.

Galaxy Buds2's mics pick up your words clearly during Live Translation calls, thanks to a voice recognition algorithm. Then Live Translate on the paired Samsung Galaxy smartphone interprets to the language that's being used. Read the dialog without holding your phone up to your ears.

Earbuds of Galaxy Buds2  in Bora Purple can be seen. Between the earbuds is GUI of Live Translate. In the background are sound waves that indicate Live Translation. Earbuds of Galaxy Buds2  in Bora Purple can be seen. Between the earbuds is GUI of Live Translate. In the background are sound waves that indicate Live Translation.
*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.

Your world the way it’s meant to be heard

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.

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.

*Results are based on Samsung internal lab testing subject to POLQA(Perceptual Objective Listening Quality Analysis), a global standardized test for call quality.

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 favorite podcasts.

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

*ANC(Active Noise Canceling) is on by default, and the touch and hold gesture for ANC can be configured in the Galaxy Wearable app.**Changing the 3 levels of ambient sound volume can be set up on Galaxy Wearable app.

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.

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.

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.

Looks as good as it sounds

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

Pick your ear-tip size for full comfort

Find your perfect tone

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.

Find your perfect tone

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.

Find your perfect tone

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.

Find your perfect tone

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.

  • *Available colors may vary by country or carrier.
  • *Available colors may vary by country or carrier.
  • *Available colors may vary by country or carrier.
  • *Available colors may vary by country or carrier.

Plenty of play time, wherever you go

Whether you're watching your favorite 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.

*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.**Play time may vary based on settings.

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, helping you turn ANC on or off, or check battery life right from your wrist.

*Buds Controller is compatible with Galaxy Buds+, Galaxy Watch4, and their respective following models.**Devices sold separately.***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.****Samsung Galaxy devices must be logged in to Samsung Account to enable Auto Switch.

Specifications

  • Compatible Specification of Smartphone Android 7.0 ↑ , 1.5GB ↑
  • Battery Capacity (Earbud) 61 mAh
  • Battery Capacity (Case) 472 mAh
  • Bluetooth Version Bluetooth v5.2
  • Earbud Weight 5.0 g
  • Case Weight 41.2 g

Support

Find answers the question you have about the product

Product Support See More Content
User manual & Downloads
  • Safety Guide
    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
  • User Manual
    SIMPLIFIED CHINESE(S.E Asia)
  • User Manual
    ENGLISH
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