Samsung Galaxy SM-R640 Headset True Wireless Stereo (TWS) In-ear Calls/Music Bluetooth Black

SKU

SM-R640NZKAEUE

In Stock: 11 available

61 mAh, 530 mAh, IP57, 30.9 x 18.1 x 19.6 mm

If you’re into music – block out distractions with acive noise cancellation
Create a sound signature that’s 100% you with the completely customisable EQ
Hands-free actions even let you accept calls with a nod or dismiss alarms with a shake of the head
Premium metal blades and a selection of ear tips for extra comfort

Performance
Product type	Headset
Microphone type	Built-in
Recommended usage	Calls/Music
Headset type	Binaural
Wearing style	In-ear
Product colour	Black
Accelerometer	Yes
Proximity sensor	Yes
International Protection (IP) code	IP57
Gyroscope	Yes
Position sensor	Yes
Adaptive EQ	Yes
Market segment	Consumer
Technical details
Headset type	Binaural
Wearing style	In-ear
Product colour	Black
Charging case	Yes
Design
Product type	Headset
Microphone type	Built-in
Headset type	Binaural
Wearing style	In-ear
Product colour	Black
Ports & interfaces
Connectivity technology	True Wireless Stereo (TWS)
Bluetooth	Yes
Bluetooth version	6.1
Bluetooth profiles	A2DP, AVRCP, HFP, PBP, TMAP
Headphones
Ear coupling	Intraaural
Driver unit	1.1 cm
Noise canceling type	Active
Number of drivers	2
Noise canceling	Yes

Microphone
Microphone type	Built-in
Number of microphones	6
MEMS (Micro-Electro-Mechanical System) microphone	Yes
Battery
Battery capacity (charging case)	530 mAh
Battery operated	Yes
Right earpiece battery capacity	61 mAh
Left earpiece battery capacity	61 mAh
Talk time (with charging case)	22 h
Continuous audio playback time (ANC off)	7 h
Continuous audio playback time (charging case/ANC off)	30 h
Continuous audio playback time (charging case/ANC on)	26 h
Continuous audio playback time (ANC on)	6 h
Talk time (ANC on)	4.5 h
Talk time (ANC off)	5 h
Weight & dimensions
Weight	5.1 g
Width	18.1 mm
Height	30.9 mm
Depth	18.1 mm
Left earpiece weight	5.1 g
Right earpiece weight	5.1 g
Charging case dimensions (W x D x H)	28.3 x 51 x 51 mm
Charging case weight	44.3 g
Packaging content
AC adapter included	No
Charging case capacity	530 mAh
Charging case	Yes
Power
USB Type-C charging port	Yes
Other features
Bluetooth version	6.1
Bluetooth profiles	A2DP, AVRCP, HFP, PBP, TMAP
Accelerometer	Yes
Proximity sensor	Yes
Talk time (with charging case)	22 h
Voice commands	Yes

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SKU	SM-R640NZKAEUE	14401-12	2406-720-209	2489-820-209	2409-820-204	2489-825-209
Manufacturer	Samsung	Jabra	Jabra	Jabra	Jabra	Jabra
Wearing style	In-ear	N/A	Head-band	Head-band	Head-band	Head-band
Recommended usage	Calls/Music	Office/Call center	Office/Call center	Office/Call center	Office/Call center	Office/Call center
Microphone type	Built-in microphone	Boom microphone	Boom microphone	Boom microphone	Boom microphone	Boom microphone
Connectivity technology	True Wireless Stereo (TWS)	Wireless	N/A	Wired	N/A	N/A
Product type	Headset	Headset	Headset	Headset	Headset	Headset