The Lenovo TWS Earbuds (X9 Edition) is crafted for flawless integration with the ThinkPad X9 series, perfectly balancing work and play. Powered by your PC, they deliver stunning Dolby Atmos® sound for an immersive audio experience. With advanced active noise cancellation and a three-mic ENC system, these earbuds offer unmatched clarity, keeping distractions at bay and enhancing your focus.
Products specifications
| Weight & dimensions | |
| Weight | 47 g |
| Packaging data | |
| Package width | 107 mm |
| Package depth | 106 mm |
| Package height | 37 mm |
| Package type | Box |
| Operational conditions | |
| Operating temperature (T-T) | 5 - 35 °C |
| Storage temperature (T-T) | 20 - 90 °C |
| Power | |
| USB Type-C charging port | Yes |
| Ports & interfaces | |
| Connectivity technology | Wireless |
| Bluetooth | Yes |
| Bluetooth version | 5.3 |
| Wireless range | 10 m |
| 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 |
| Packaging content | |
| Quick start guide | Yes |
| Warranty card | Yes |
| Cables included | USB Type-C |
| Accessories included in set | 3 sizes silicone eartips |
| Battery | |
| Battery operated | Yes |
| 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 |
| 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 |
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Products specifications
| Weight & dimensions | |
| Weight | 47 g |
| Packaging data | |
| Package width | 107 mm |
| Package depth | 106 mm |
| Package height | 37 mm |
| Package type | Box |
| Operational conditions | |
| Operating temperature (T-T) | 5 - 35 °C |
| Storage temperature (T-T) | 20 - 90 °C |
| Power | |
| USB Type-C charging port | Yes |
| Ports & interfaces | |
| Connectivity technology | Wireless |
| Bluetooth | Yes |
| Bluetooth version | 5.3 |
| Wireless range | 10 m |
| 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 |
| Packaging content | |
| Quick start guide | Yes |
| Warranty card | Yes |
| Cables included | USB Type-C |
| Accessories included in set | 3 sizes silicone eartips |
| Battery | |
| Battery operated | Yes |
| 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 |
| 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 |