Samsung Galaxy SM-R640 True Wireless Stereo (TWS) In-Ear Bluetooth Calls/Music Headset Black
Samsung Galaxy SM-R640 True Wireless Stereo (TWS) In-Ear Bluetooth Calls/Music Headset Black
Samsung Galaxy SM-R640 True Wireless Stereo (TWS) In-Ear Bluetooth Calls/Music Headset Black
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308,99
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- Power
- Required charging power (min): 2.5 W
- USB Type-C charging port: Yes
- Required charging power (max): 4.5 W
- Weight and dimensions
- Charging case dimensions (WxDxH): 28.3 x 51 x 51 mm
- Product depth: 18.1 mm
- Product height: 30.9 mm
- Product width: 18.1 mm
- Charging case weight: 44.3 g
- Right earphone weight: 5.1 g
- Left earphone weight: 5.1 g
- Product weight: 5.1 g
- Efficiency
- IP protection class: IP57
- Headset type: Stereo
- Product color: Black
- Gyroscope: Yes
- Accelerometer: Yes
- Market segment: Consumer
- Product type: Headset
- Application: Calls/Music
- Wearing style: In-ear
- Position sensor: Yes
- Adaptive Equalizer: Yes
- Package contents
- AC adapter: No
- Charging case: Yes
- Charging case capacity: 530 mAh
- Ports and interfaces
- Bluetooth profiles
- PBP
- A2DP
- TMAP
- HFP
- AVRCP
- Connectivity: True Wireless Stereo (TWS)
- Bluetooth version: 6.1
- Bluetooth: Yes
- Bluetooth profiles
- Battery
- Battery powered: Yes
- Talk time (ANC on): 4.5 h
- Continuous audio playback time (with ANC): 6 h
- Talk time (ANC off): 5 h
- Continuous audio playback time (without ANC): 7 h
- Continuous audio playback time (with charging case/with ANC): 26 h
- Continuous audio playback time (with charging case/without ANC): 30 h
- Battery capacity (charging case): 530 mAh
- Left earphone battery capacity: 61 mAh
- Right earphone battery capacity: 61 mAh
- Talk time (with charging case): 22 h
- Other functions
- Voice commands: Yes
- Proximity sensor: Yes
- Microphone
- Number of built-in microphones: 6
- MEMS (Micro-Electro-Mechanical System) microphone: Yes
- Microphone type: Built-in microphone
- Headphones
- Headphone construction: In-ear
- Speaker diameter: 1.1 cm
- Number of transducers: 2
- Noise Cancellation: Yes
- Noise reduction type: Active
| Name | Details |
|---|---|
| Category | Phones and accessories |
| Product Type | Headsets |
| Colour | Black |
| Department | Electronics |