Samsung Galaxy Buds2 Wireless Earphones Graphite Black SM-R177NZKA
- Well-Balanced Sound
- Active Noise Canceling
- Comfort Fit
Specifications
Headphone | |
---|---|
Earpiece Design | In-Ear (Intra-Aural) |
Driver Type | Dynamic |
Number of Drivers | 2, per Earpiece |
Active Noise Cancellation | Yes |
Controls/Microphone Location | Controls: Earpiece (Side Unspecified) Microphone: Earpiece (Side Unspecified) |
Microphone | |
Number of Mics | 3 |
Noise Canceling | Yes |
Wireless Connectivity | |
Bluetooth | Not Specified by Manufacturer |
Multipoint Support | Yes |
Battery | |
Capacity (mAh) | 61 mAh |
Runtime | 5 Hours (ANC) 7.5 Hours (BT) |
Wireless Charging | None |
Charging Port | Pins |
Charging Case | |
Additional Runtime | 15 Hours (ANC) |
Capacity | 472 mAh |
Charging Interface | USB Type-C |
Physical | |
Color | Graphite Black |
Dimensions | Headphones: 0.8 x 0.8 x 0.7″ / 21.1 x 20.9 x 17 mm Charging Case: 2 x 2 x 1.1″ / 50.2 x 50 x 27.8 mm |
Packaging Info | |
Package Weight | 0.31 lb |
Box Dimensions (LxWxH) | 3.9 x 3.4 x 1.8″ |
Features
Galaxy Buds2

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.
WELL-BALANCED SOUND
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.
ACTIVE NOISE CANCELING
Choose the sound
you want to hear
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.
SOUND CUSTOMIZATION
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
Step 3

Shreya –
the sound quality is wow.
Shreya –