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Lenovo TWS Earbuds [X9 Edition] Headset Wireless In-ear Business/Everyday Bluetooth Teal
MPN: 4XD1R31390
Quick Code: B50415812
(Tws Earbuds [X9 Edition] - Headset Wireless In-Ear - Music/Everyday Bluetooth Teal - Warranty: 12M)
![Lenovo TWS Earbuds [X9 Edition] Headset Wireless In-ear Business/Everyday Bluetooth Teal](images/imgB50415812.jpg)
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$114.23
$137.08 inc. VAT
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Overseas Customers with EU-VAT number do not pay VAT. - Verify it here
PLEASE NOTE: there is a 17 day lead time on dispatch for this item.
Quick Code:
B50415812
MPN:
4XD1R31390
Manufacturer:
Lenovo
EAN Code:
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NOTE: The information below is provided for your convenience only and we cannot guarantee its accuracy. If necessary, please verify with us before purchasing.
Performance
| Product type | Headset |
| Wearing style | In-ear |
| Recommended usage | Business/Everyday |
| Headset type | Binaural |
| Product colour | Teal |
| Control unit type | On-ear control unit |
| Control type | Touch |
| Cable length | 0.3 m |
| Signal-to-Noise Ratio (SNR) | 64 dB |
| Certification | CB, BQB, CE, TUV mark, UKCA, RCM, EAC, cTUVus, FCC, ICES, WPC, BIS, SRRC, SIRIM, KC, IMDA,SDOC, SDPPI, JRF, RAMATEL, ANATEL, BSMI, NCC, ICASA |
Ports & interfaces
| Connectivity technology | Wireless |
| Bluetooth | ✅ |
| Bluetooth version | 5.3 |
| Wireless range | 10 m |
Headphones
| Ear coupling | Intraaural |
| Headphone frequency | 20 - 20000 Hz |
| Impedance | 16 Ω |
| Driver unit | 1.22 cm |
| Driver type | Dynamic |
| Total Harmonic Distortion (THD) | 1% |
Microphone
| Microphone type | Built-in |
| Microphone sensitivity | -38 dB |
| Number of microphones | 6 |
Battery
| Battery operated | ✅ |
| Battery type | Built-in battery |
| Input voltage (charging case) | 5 V |
| Right earpiece battery capacity | 40 mAh |
| Left earpiece battery capacity | 40 mAh |
| Continuous audio playback time | 7 h |
| Continuous audio playback time (with charging case) | 36 h |
| Battery recharge time (charging case) | 1.5 h |
| Battery capacity (charging case) | 500 mAh |
System requirements
| Windows operating systems supported | Windows 10, Windows 11 |
| Mobile operating systems supported | Android, iOS |
Operational conditions
| Operating temperature (T-T) | 5 - 35 °C |
| Storage temperature (T-T) | 20 - 90 °C |
Weight & dimensions
| Weight | 47 g |
Packaging data
| Package width | 107 mm |
| Package depth | 106 mm |
| Package height | 37 mm |
| Package type | Box |
Packaging content
| Quick start guide | ✅ |
| Warranty card | ✅ |
| Cables included | USB Type-C |
| Accessories included in set | 3 sizes silicone eartips |
Power
| USB Type-C charging port | ✅ |