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Congo Basin Group

Lenovo X4 Bluetooth 5.1 Wireless Bone Conduction Earphones – HiFi-Grade Sound, Low Latency Sport Headset

Lenovo X4 Bluetooth 5.1 Wireless Bone Conduction Earphones – HiFi-Grade Sound, Low Latency Sport Headset

Regular price $37.81 USD
Regular price $0.00 USD Sale price $37.81 USD
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Experience the future of audio with the Lenovo X4 Bluetooth 5.1 Wireless Bone Conduction Headphones — where safety meets high-quality sound. Designed for athletes, outdoor enthusiasts, and everyday users who demand comfort and performance, the Lenovo X4 delivers HiFi-grade sound quality, low latency, and innovative bone conduction technology that leaves your ears open to the world while immersing you in music.

With Bluetooth 5.1 technology, these headphones deliver a stable wireless connection with low latency, letting you enjoy crisp sound with minimal lag. The IP56 waterproof and dustproof design makes them perfect for sports and outdoor adventures — resisting sweat and moisture during intense workouts.

Built with high-strength titanium alloy, the Lenovo X4 offers flexibility and durability, withstanding compression and bending without deformation. With 8 hours of battery life and quick charging in just 2 hours, these headphones are ready when you are. Whether you’re running, cycling, or working out, the Lenovo X4 gives you freedom, comfort, and sound clarity like never before.


🔹 Key Features:

  • Bone Conduction Technology: Transmits sound through vibration, keeping ears open to ambient noise for safer listening.

  • HiFi-Grade Sound: 17.5mm drivers deliver clear highs, deep mids, and rich lows.

  • Bluetooth 5.1: Faster pairing, more stable connection, and reduced latency.

  • IP56 Waterproof & Dustproof: Sweat-resistant and durable for intense workouts and outdoor conditions.

  • Lightweight & Flexible: Made from high-strength titanium alloy, bendable without breaking, only 25g.

  • Long Battery Life: Up to 8 hours of continuous playback with quick 2-hour charging.

  • Ergonomic Neckband Style: Comfortable and secure fit for long wear.


⚙ Specifications:

  • Brand: Lenovo

  • Model: X4

  • Bluetooth Version: 5.1

  • Driver Diameter: 17.5mm

  • Frequency Response: 20–20,000Hz

  • Impedance: up to 32Ω

  • Sensitivity: 86dB

  • Waterproof Grade: IP56

  • Style: Neckband

  • Material: Silica Gel, Titanium Alloy

  • Battery Life: 8 hours

  • Charging Time: ~2 hours

  • Charging Method: Cable (5V/500mA)

  • Functions: For sports, gaming, calls, HiFi listening


📦 Package Includes:

  • Lenovo X4 Bone Conduction Headphones ×1

  • Charging Cable ×1

  • User Manual ×1

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