Second Chance version:
Returned
·
Undamaged
Condition
Version
According to our earbuds expert
You can choose how much of your surroundings you can hear with noise canceling and ambient control.
Thanks to the 360-degree audio, you can hear the music all around you and it feels like you're hearing it live.
The earbuds can withstand dust and water, so you can wear them outdoors or while working out without any issues.
You can't charge the case wirelessly.
Type of ear cushions | Earbud | |
|---|---|---|
Noise canceling | ||
Quality noise canceling | Mid-range | |
Average battery life | 6,5 hours | |
Bluetooth | ||
Built-in microphone | ||
Water resistance | Waterproof |
5 stars
13
4 stars
0
3 stars
1
2 stars
0
1 star
0
I wanted to buy two pairs, for my wife and myself. We had the 'old' buds, which were quite bulky and big and fell out easily. These have 3 tips, in three sizes. And yes, they fit. So I bought 1 pair, and am still waiting for the 100 euro credit, which I will then use for the second pair. But I am still waiting for that.
Stefan
20 April 2026
Automatically translated from Dutch
Very satisfied with the buds, good sound in combination with my Galaxy S25 Ultra.
Eddy Schilt
14 April 2026
Automatically translated from Dutch
I've worn them while mountain biking, cycling, and hiking. They fit very well in your ears and certainly don't fall out easily. The sound is amazingly good and the noise cancellation works really well. It's super nice to sometimes take in everything from the outside world and nature with some background music playing :) The case is compact and the buds themselves are really beautiful and small.
Stevan Verwoert
11 April 2026
Automatically translated from Dutch
Product number | 975598 | |
|---|---|---|
Manufacturer code | SM-R640NZKAEUB | |
Brand | Samsung | |
Warranty | 2 years | |
Processing of your defect | Via Coolblue |
Weight in grams | 5,1 g | |
|---|---|---|
Color | Black | |
Material | Metal, Plastic | |
Built-in microphone |
Water-resistant | ||
|---|---|---|
Water resistance | Waterproof |
True wireless earbuds | ||
|---|---|---|
NFC | ||
Compatible with applications | ||
Application options | Adjust ambient awareness, Adjust noise canceling, Installation help, Monitor sports performance, Personalize control buttons, Personalize sound, Personalize speech assistant, Read battery status, Update firmware | |
Compatible with voice assistant | Google Assistant |
Bluetooth | ||
|---|---|---|
Bluetooth version | 5.4 | |
Bluetooth profiles | Standard Audio (A2DP) | |
Multipoint pairing |
Type of USB port | USB-C | |
|---|---|---|
Power supply type | Rechargeable battery | |
Average battery life | 6,5 hours | |
Charging case | ||
Battery life case | 26 hours | |
Wireless charging | ||
USB port |
Sound reproduction | Spatial audio, Stereo | |
|---|---|---|
Hi-Res audio | ||
Noise canceling | ||
Quality noise canceling | Mid-range | |
Adjustable noise canceling | ||
Volume limit | ||
Frequency range | 100 - 149 Hz |
Equalizer |
|---|
Headphones wearing method | Earbud | |
|---|---|---|
Type of ear cushions | Earbud | |
Remote control on ear cups | ||
Physical buttons ear cups | ||
Touchpad ear cup | ||
Volume control ear cup |
Hard case included | ||
|---|---|---|
Earbuds (sleeves) included | ||
Number of earbuds (sleeves) included | 2 | |
Size | L, S | |
Headphones adapter included |
