Lenovo 4XD0U47635

Overview

The Lenovo 4XD0U47635 is a pair of ThinkPad X1 Active Noise Cancellation Headphones designed to deliver clear sound and distraction-free calls in busy environments. Featuring hybrid active noise cancellation and six built-in microphones, these headphones ensure your voice is heard clearly while blocking out ambient noise. With up to 14 hours of playback time when noise cancellation is off, they are well suited for long workdays and travel.

Key features

• Hybrid active noise cancellation combined with environmental noise cancellation reduces both background sounds and wind or speech interference for a focused listening experience.
• Six microphones capture your voice accurately, making calls and video meetings sound clear and professional.
• Lightweight design at 214 grams with multilayer memory foam ear cups provides comfort during extended use, such as long flights or back-to-back meetings.
• Foldable frame allows for easy storage and portability, fitting conveniently into bags for daily commutes or travel.
• Bluetooth 5.0 supports simultaneous connection to two devices, enabling seamless switching between a laptop and phone without interruption.
• USB audio support offers a reliable wired connection option when wireless is not available or preferred.
• Battery life of up to 14 hours with noise cancellation off and a full charge in about three hours keeps you powered throughout the day.

Key specs

• Battery capacity: 800 mAh
• Playback time: up to 14 hours (noise cancellation off)
• Charging time: approximately 3 hours for full charge
• Weight: 214 grams
• Bluetooth version: 5.0
• Microphones: 6 built-in for voice pickup
• Connectivity: Bluetooth and USB cable

Connectivity and compatibility

These headphones offer versatile connectivity options to fit various setups. Bluetooth 5.0 ensures stable wireless connections with low latency and the ability to pair with two devices simultaneously, such as a laptop and smartphone. When wireless use is not practical, the included USB cable provides a direct audio connection, maintaining sound quality and reducing potential interference.

Comfort and design

Comfort is a priority for extended wear, and the ThinkPad X1 headphones deliver with multilayer memory foam ear cups that gently conform to your head shape. The lightweight frame minimizes fatigue during long sessions, while the foldable design makes it easy to pack and carry. This combination makes them a practical choice for professionals who spend hours on calls or travel frequently.

Who these headphones are for

These headphones are a strong choice for remote workers, frequent travelers, and anyone who needs to maintain focus in noisy environments. Their noise cancellation capabilities and clear voice pickup make them well suited to video conferencing and phone calls, while the long battery life and comfortable design support all-day use. If you require reliable audio performance in shared or busy spaces, these headphones fit naturally into your workflow.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

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If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

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