Samsung Galaxy SM-R420NZAADBT headphones/headset

Performance
Product type: Headset
Wearing style: In-ear
Recommended usage: Calls/Music
Market segment: Consumer
Headset type: Binaural
Product colour: Grey
Control unit type: On-ear control unit
Control type: Touch
International Protection (IP) code: IP54
LED indicators: Battery level
Virtual surround: Yes
Virtual surround technology: 360° Audio
Works with the Google Assistant: Yes
Country of origin: Vietnam
Ports & interfaces
Connectivity technology: True Wireless Stereo (TWS)
Bluetooth: Yes
Bluetooth profiles: A2DP, AAC, AVRCP, HFP, SBC, SSC
Bluetooth version: 5.4
Headphones
Ear coupling: Intraaural
Noise canceling: Yes
Noise canceling type: Active
Microphone
Microphone type: Built-in
Number of microphones: 6
Battery
Battery operated: Yes
Battery type: Built-in battery
Right earpiece battery capacity: 53 mAh
Left earpiece battery capacity: 53 mAh
Continuous audio playback time (with charging case): 30 h
Talk time (with charging case): 18 h
Battery capacity (charging case): 515 mAh
Continuous audio playback time (ANC off): 8.5 h
Battery voltage: 5 V
Charging source: Charging case
Talk time (ANC on): 4 h
Talk time (ANC off): 4 h
System requirements
Mobile operating systems supported: Android
Weight & dimensions
Width: 18 mm
Depth: 33.8 mm
Height: 21.1 mm
Weight: 5 g
Charging case dimensions (W x D x H): 58.9 x 24.4 x 48.7 mm
Charging case weight: 41.8 g
Packaging content
Charging case: Yes
AC adapter included: No
Power
USB Type-C charging port: Yes
USB Power Delivery (USB PD): No
USB Type-C required charging power (min): 2.5 W
USB Type-C required charging power (max): 4.5 W
Certificates
Compliance certificates: CE, KCC, UKCA
Other features
Proximity sensor: Yes
Equalizer: Yes