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| Brand | Lenovo |
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| Series | ThinkPad |
| Model | X1 |
| Part Number | 4XD0U47635 |
| Color | Black and Iron Grey |
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| Wireless Type | Bluetooth |
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| Operating Time | 14 hours |
| Distance | 33 ft. |
| Driver Unit | 40mm neodymium drivers |
|---|---|
| Headphone Frequency Response | 20Hz-20KHz |
| Headphone Input Impedance | 32 ohm |
| Headphone Sensitivity | > 111 dBm +/- 3 dBm |
| Noise Cancelling | Active |
| Connector | USB |
| Ear Coupling | Circumaural |
| Cord Length | 4.27 ft. |
| Weight | 0.47 lb. |
| Microphone Signal to Noise Ratio(SNR) | Analogue microphones: 60 dB Digital microphones: 59 dB |
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| Microphone Sensitivity | Analogue microphones: -36 dB Digital microphones: -26 dB |
| Features | Leading headphones with Hybrid ANC and advanced ENC noise cancellation, adjustable on-the-fly. Voice assistant support, and a foldable lightweight construction complement the audio experience - in a package that screams luxury. Enjoy world-class call quality delivered via six boomless mics with environmental noise cancellation (ENC) technology that reduces irritating background noise. Achieve undisturbed focus, any time, with active noise-canceling technology that intelligently mirrors and mutes noises and distractions around you. The battery time is about 14 hours playback (ANC off) after a full charge under Bluetooth connection. With quick charge, 15 minutes charging gets up to 2 hours playback. Alternatively, using the included 1.3m cord, you can use the headphones at the same time while charging without any interruption. Its multi-Layered memory foam leather ear cups are comfortable for long time wearing. Connect and synchronise to a notebook and mobile phone at the same time via Dual Bluetooth connectivity. Never miss any call and enjoy music at the same time. It comes with a 1.3m braided USB cord and compact travel carrying case that fits everywhere and conveys luxury. |
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| First Listed on Newegg | August 08, 2025 |
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