Samsung Galaxy Buds4 R540 – Black

Technical Specifications

Continuous audio playback time (ANC off)Battery recharge time (charging case)Battery capacity (charging case)Continuous audio playback time (charging case/ANC off)Noise cancelingMEMS (Micro-Electro-Mechanical System) microphoneContinuous audio playback time (ANC on)Continuous audio playback time (charging case/ANC on)USB connectorHeadset typeConnectivity technologyInternational Protection (IP) codeBluetooth versionRecommended usageWidthBluetoothDepthUSB connectivityBattery capacityProduct colourAC adapter includedWeightNoise reductionHeightProduct typeNumber of microphonesMobile operating systems supportedBattery recharge timeWireless chargingEar couplingDriver unitCharging case weightBattery operatedCharging case dimensions (W x D x H)Noise canceling typeAccelerometerCharging case capacityWearing styleGyroscopeMicrophone typeUSB Type-C charging port

6 h

1.29 h

515 mAh

30 h

Yes

Yes

5 h

24 h

USB Type-C

Binaural

True Wireless Stereo (TWS)

IP54

6.1

Calls/Music

18.3 mm

Yes

19.3 mm

Yes

45 mAh

Black

No

4.6 g

Yes

30.5 mm

Headset

3

Android

1.13 h

Yes

Intraaural

1.1 cm

45.1 g

Yes

51 x 28.3 x 51 mm

Active

Yes

515 mAh

In-ear

Yes

Built-in

Yes