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White Samsung Galaxy Buds 4 Pro earbuds with matching charging case

SAMSUNG

Samsung Galaxy Buds 4 Pro SM-R640 Bluetooth 6.1 White

SKU CH-CSQD-HNEB5

True wireless earbuds with Bluetooth 6.1, active noise cancellation and IPX7 water resistance for calls and music on the go

  • Active Noise Cancellation blocks background noise for focused listening
  • Bluetooth 6.1 delivers stable wireless connectivity on the go
  • Intuitive touch controls manage calls and playback without reaching for your phone
  • AI-enhanced microphones with Super Wideband filter noise and reconstruct voice for clearer calls
  • IPX7 water resistance protects the earbuds during workouts and outdoor use

True wireless earbuds with ANC

The Samsung Galaxy Buds 4 Pro SM-R640 are true wireless earbuds built for listeners who want active noise cancellation and reliable Bluetooth 6.1 connectivity. They suit commuters, office workers and anyone who values hands-free call clarity with AI-enhanced microphones. The in-ear design and touch controls keep playback management simple without reaching for a phone. This international version is optimised for Android and Samsung Galaxy devices.

Thermals noise and power draw

Active noise cancellation reduces background sound during music, calls or podcasts without adding audible fan noise because there are no moving parts. The earbuds draw minimal power from their internal batteries and the supplied charging case replenishes them between sessions. IPX7 water resistance protects the electronics from sweat and rain during workouts or outdoor use. Normal operation stays cool and silent in the ear.

Bundled accessories and software

The included charging case provides portable power so the earbuds stay ready for travel or long workdays. Intuitive touch controls on the buds themselves handle calls, volume and playback without extra hardware. AI-based noise reduction and Super Wideband microphones improve call clarity by filtering surroundings and reconstructing voice, a benefit that works automatically once paired. No separate software installation is required for core features.

Highlights

  • Active Noise Cancellation blocks background noise for focused listening
  • Bluetooth 6.1 delivers stable wireless connectivity on the go
  • Intuitive touch controls manage calls and playback without reaching for your phone
  • AI-enhanced microphones with Super Wideband filter noise and reconstruct voice for clearer calls
  • IPX7 water resistance protects the earbuds during workouts and outdoor use

Specifications

No published specifications for this item yet.

Questions about this item

How do I pair the Galaxy Buds 4 Pro SM-R640 with my phone for the first time, and what step do people often miss?

Open the charging case near your phone with Bluetooth 6.1 enabled; the Samsung pop-up should appear automatically. The step many miss is confirming the prompt on the phone screen before closing the case again.

What part of the Galaxy Buds 4 Pro SM-R640 will need replacement first, and how do I know when?

The ear-tip sleeves and the lithium-ion cells inside each bud and the case degrade over time. Replace tips when the seal loosens or sound leaks; battery service is needed when playtime drops far below the rated hours.

What limit appears first during a long commute with ANC on — battery life or heat?

Battery life is the first constraint; continuous ANC streaming drains the buds well before any thermal throttling would occur. The case provides extra charges, but total listening time per cycle is the practical ceiling.

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