The Samsung Galaxy Buds2 are Samsung’s small, light noise-cancelling earbuds, shown here in Graphite, the dark finish Samsung calls classical graphite. Each earbud weighs 5.0 g, carries a two-way dynamic speaker, and combines active noise cancelling with an adjustable ambient mode. With cancelling on, Samsung rates them at 5 hours per charge and up to 20 hours with the charging case, and they work best paired with an Android phone, where the Galaxy Wearable app unlocks every setting.
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Noise Cancelling That Fits a Small Earbud
Samsung built active noise cancelling into a body light enough to forget about. Samsung states that ANC on the Samsung Galaxy Buds2 reduces noise by up to 98%, a figure based on UL verification testing rather than a guarantee in every environment; low, steady sounds such as aircraft cabins and air conditioning respond best to cancelling, while voices and sudden noises get through more.
When you need to hear the world, ambient sound has three levels (low, medium and high), so you can catch a flight announcement or a colleague without taking the earbuds out.
Two-Way Speakers and Sound Tuning
Inside each earbud is a two-way dynamic speaker system, a woofer for bass and a tweeter for treble, which Samsung describes as delivering powerful, deep bass through to clear highs. It is an unusual layout at this size and gives the Samsung Galaxy Buds2 a fuller sound than single-driver earbuds of the same weight.
The Galaxy Wearable app on Android adds an equaliser with preset sound profiles and an earbud fit test, which checks that the ear tips seal properly. A good seal matters more than any setting: without it, bass thins out and noise cancelling loses much of its effect. Three ear tip sizes (S, M and L) come in the box.
Calls and Microphones
For calls, the Samsung Galaxy Buds2 combine three microphones with a voice pickup unit (VPU) that senses the vibration of your voice, plus a machine-learning filter that removes unwanted background sound. Samsung’s specification table counts six microphones across the pair.
Talk time is listed at 3.5 hours per charge. For long work calls, putting one earbud back in the case while using the other is a practical way to stretch the day.
Battery Life and the Charging Case
Every battery figure depends on whether noise cancelling is on. Samsung lists the Samsung Galaxy Buds2 at 5 hours of playback per charge with ANC on and up to 20 hours in total with the case. With ANC off, Samsung’s support pages quote up to 7.5 hours per charge.
The earbuds hold 61 mAh each and the case 472 mAh. The case weighs 41.2 g and measures 50.0 x 50.2 x 27.8 mm, small enough for a shirt pocket, and it charges over USB-C with the cable that comes in the box.
Samsung Galaxy Buds2 With Galaxy Phones and Other Devices
On Samsung Galaxy devices, Auto Switch moves the earbuds between your phone, tablet and watch as you change what you are using; Samsung notes that this requires One UI 3.1 or later. Any Android phone running Android 7.0 or later with at least 1.5 GB of RAM is on Samsung’s compatibility list.
The Graphite finish is the safest colour of the range: it hides scuffs and earwax marks better than White or Lavender, and it does not draw attention in meetings or at the gym.
Who This Is Not For
iPhone owners should look elsewhere. the compatibility list for the Samsung Galaxy Buds2 covers Android only, so while the earbuds pair as ordinary Bluetooth earphones, the Galaxy Wearable app and its settings are not part of the iPhone experience.
The IPX2 rating covers light splashes, not heavy sweat in the rain or rinsing under a tap, so dedicated runners may want a higher rating. And with noise cancelling on, 5 hours per charge is shorter than many newer earbuds, which matters on long-haul flights.
Ordering the Samsung Galaxy Buds2 in the UAE
We deliver to every emirate in up to 3 business days, with free delivery on orders from AED 300. The earbuds come with a 1-year warranty from Totot. If they arrive defective or not as described, you can return them within 14 days, and shipping damage should be reported within 48 hours.
Technical Specifications
- Model: Samsung Galaxy Buds2 (SM-R177), Graphite
- Speakers: Two-way dynamic speakers (woofer and tweeter)
- Noise control: Active Noise Cancelling (up to 98% noise reduction per UL verification); Ambient Sound with 3 levels
- Microphones: 6 in total (three per earbud) plus voice pickup unit
- Playback: 5 hours per charge, up to 20 hours with case (ANC on); up to 7.5 hours per charge with ANC off
- Talk time: 3.5 hours
- Battery: 61 mAh per earbud, 472 mAh case
- Bluetooth: 5.2 (A2DP, AVRCP, HFP)
- Sensors: Accelerometer, gyro, Hall, proximity, touch, VPU
- Water resistance: IPX2 (light splashes)
- Earbud: 20.9 x 17.0 x 21.1 mm, 5.0 g
- Case: 50.0 x 50.2 x 27.8 mm, 41.2 g
- Compatibility: Android 7.0 or later, 1.5 GB RAM or more
- In the box: Charging case, earbuds, ear tips (S, M, L), quick start guide, USB cable
- Colours: Graphite, White, Olive, Lavender, Onyx
- Warranty: 1-year warranty from Totot
Specifications come from Samsung’s official UAE product page for the Galaxy Buds2 in Graphite (SM-R177NZKAMEA); the IPX2 rating and the ANC-off playtime come from Samsung’s official support pages. Full details are published on the official Samsung UAE Galaxy Buds2 page.
FAQ
Do the Samsung Galaxy Buds2 have active noise cancelling?
Yes. They have ANC, which Samsung says reduces noise by up to 98% in UL verification testing, plus a three-level ambient sound mode.
How long does the battery last?
5 hours per charge and up to 20 hours with the case with ANC on; Samsung quotes up to 7.5 hours per charge with ANC off.
Do the Galaxy Buds2 work with an iPhone?
No, not officially. They pair over standard Bluetooth, but Samsung lists compatibility for Android 7.0 or later only.
Are the Samsung Galaxy Buds2 waterproof?
No. They are rated IPX2, which covers light splashes, not rain or rinsing.
Which ear tip sizes are included?
3 sizes: small, medium and large, alongside the charging case and a USB cable.
Browse more in our Earbuds range. Every order from Totot carries a 1-year warranty covering manufacturing defects, with our 14-day return policy for defective or non-compliant items, and nationwide UAE delivery.
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