HEADSET GALAXY BUDS4 PRO/BLACK SM-R640 SAMSUNG

AC adapter included

-

Accelerometer

+

Battery capacity

61 mAh

Battery capacity (charging case)

530 mAh

Battery operated

+

Battery recharge time

0.55

Battery recharge time (charging case)

1.23

Bluetooth

+

Bluetooth version

6.1

Charging case capacity

530 mAh

Charging case dimensions (W x D x H)

51 mm

Charging case weight

44.3 g

Connectivity technology

True Wireless Stereo (TWS)

Continuous audio playback time (ANC off)

7

Continuous audio playback time (ANC on)

6

Continuous audio playback time (charging case/ANC off)

30

Continuous audio playback time (charging case/ANC on)

26

Depth

19.6 mm

Driver unit

11 mm

Ear coupling

Intraaural

Gyroscope

+

Headset type

Binaural

Height

30.9 mm

International Protection (IP) code

IP57

MEMS (Micro-Electro-Mechanical System) microphone

+

Microphone type

Built-in

Mobile operating systems supported

Android

Model name

ECOUTEURS GALAXY BUDS 4 PRO COLORIS NOIR SM-R640NZKAXEF

Name

HEADSET GALAXY BUDS4 PRO/BLACK SM-R640 SAMSUNG

Noise canceling

+

Noise canceling type

Active

Noise reduction

+

Number of microphones

3

Product colour

Black

Product type

Headset

Recommended usage

Calls/Music

Summary

Samsung Galaxy ECOUTEURS BUDS 4 PRO COLORIS NOIR SM-R640NZKAXEF. Product type: Headset. Connectivity technology: True Wireless Stereo (TWS), Bluetooth. Recommended usage: Calls/Music. Weight: 5.1 g. Product colour: Black

USB Type-C charging port

+

USB connectivity

+

USB connector

USB Type-C

Unit Box Height

0.105

Unit Box Length

0.235

Unit Box Width

0.18

Unit Calculated Volume

0.0004441 cubm

Wearing style

In-ear

Weight

5.1 g

Width

18.1 mm

Wireless charging

+