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Samsung Galaxy SM-R640 Headset True Wireless Stereo (TWS) In-ear Calls/Music Bluetooth Black
£222.15
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SKU: SM-R640NZKAEUE
Samsung Galaxy SM-R640 Headset True Wireless Stereo (TWS) In-ear Calls/Music Bluetooth Black
£222.15
Description
61 mAh, 530 mAh, IP57, 30.9 x 18.1 x 19.6 mm
Key Features
- 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
Description
Specifications
| 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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