Introduction
This manual provides essential information for the safe and effective use of your Lenovo X3 Pro Bone Conduction Earphones. Please read it thoroughly before using the product and keep it for future reference.
Important Safety Warnings
- Do not immerse the product in water or any other liquid. This product is not designed for submersion.
- If any liquid accidentally enters the product, immediately disconnect it from any power source and remove it from use.
- To avoid electric shock, ensure your hands are dry before installing or uninstalling the product.
- Do not attempt to disassemble, repair, or modify the product. This may void the warranty and cause damage.
- Keep out of reach of children.
Package Contents
Please check the box for the following items:
- 1 x Lenovo X3 Pro Bone Conduction Earphones
- 1 x USB Charging Cable
- 1 x User Manual
Note: Different colored earphones use the same packaging. Please refer to the actual color of the earphones in the packaging.
Product Features
The Lenovo X3 Pro Bone Conduction Earphones offer a range of features designed for an enhanced audio experience, especially during sports and outdoor activities:
- True Bone Conduction Technology: All sound is produced by a patented vibrator, delivering audio through bone vibration without damaging the eardrum and keeping your ear canal open to ambient sounds.
- IP56 Sports Waterproof and Dustproof: Provides protection against sweat, splashes, and dust, making them ideal for various sports and outdoor conditions. Not suitable for submersion or swimming.
- Bluetooth 5.3: Ensures faster pairing, a more stable connection, and ultra-low latency for seamless audio and video synchronization.
- 16mm Large Moving Coil Unit: Upgrades sound quality with rich bass and delicate, penetrating mid-to-high frequencies for a high-fidelity audio experience.
- Long Battery Life: Offers approximately 7 hours of play time on a single charge, meeting daily usage requirements.
- Comfortable and Lightweight Design: Ergonomically designed ear-hook structure with a product weight of only 25g provides a super stable and comfortable wearing experience without an in-ear design.
- No Sound Leakage: Effectively reduces sound leakage through sound insulation and vibration prevention, protecting call privacy.
- Widely Compatible: Connects seamlessly with smart devices running iOS, Android, and Hongmeng operating systems.
- Built-in Microphone: Allows for hands-free calls.
- Control Buttons: Integrated buttons for volume control, track navigation, and call management.
Operating Instructions
Power On/Off
- Power On: Press and hold the function button for 3 seconds until the red and blue LEDs flash.
- Power Off: Press and hold the function button for 3 seconds until the LED turns off.
Button Functions
- Turn on and off: Click on the O key for 3 seconds.
- Game Mode: Triple strike - keys.
- Next song: Double click + keys.
- Previous song: Double click - keys.
- Increase the volume: Click on the + keys.
- Reduce the volume: Click on the - keys.
- Activate SIRI: Long press + key for 1 second.
- Answer and hang up: Click on the O keys.
Charging the Earphones
When properly connected, your mobile phone will display the headset's battery level. If a low-battery alert appears, charging is required.
- Use the supplied 5V charger with the included charging cable.
- The charging interface is USB Micro.
- Charging time is approximately 2 hours.
Specifications
| Attribute | Value |
|---|---|
| Brand Name | Lenovo |
| Model | X3 Pro |
| Style | Bone conduction headphones |
| Communication | Wireless (Bluetooth) |
| Bluetooth Version | 5.3 |
| Maximum Wireless Range | <10m |
| Battery Capacity | 135mAh |
| Play Time | ~7 hours |
| Charging Time | ~2 hours |
| Charging Method | Cable (USB Micro) |
| Driver Diameter | 16mm |
| Frequency Response Range | 20 - 20000Hz |
| Sensitivity | 60dB |
| Impedance Range | up to 32 Ω |
| Resistance | 32 Ω |
| Max Output | 10mW |
| Total Harmonic Distortion | 1% |
| Waterproof Rating | IP56 (Waterproof and Dustproof) |
| With Microphone | Yes |
| Active Noise-Cancellation | No |
| Volume Control | Yes |
| Control Button | Yes |
| Support APP | No |
| Support Memory Card | No |
| Material | Metal, Plastic |
| Product Weight | 25g |
| Package Weight | 100g |
| Certification | CE |
| Origin | Mainland China |
Care and Maintenance
- Cleaning: Wipe the earphones with a soft, dry cloth. Do not use abrasive cleaners or immerse in water.
- Storage: Store the earphones in a cool, dry place away from direct sunlight and extreme temperatures.
- Water Resistance: While IP56 rated for sweat and splash resistance, avoid prolonged exposure to water, heavy rain, or submersion. Ensure the charging port is dry before charging.
- Battery Care: To prolong battery life, avoid fully discharging the earphones frequently. Charge them regularly, even if not in use for extended periods.
Troubleshooting (FAQ)
- Q: Cannot connect the earphones to my device.
- A: Try restarting your device (phone, tablet, etc.) or resetting its Bluetooth settings. Ensure the earphones are in pairing mode (red and blue LEDs flashing).
- Q: Audio is intermittent or cuts out.
- A: Check the battery level of your earphones. Also, move away from sources of strong signal interference (e.g., Wi-Fi routers, other Bluetooth devices, microwaves).
- Q: There is no sound from the headphones.
- A: Verify that the earphones are correctly paired with your device and that the audio output is enabled and selected on your device.
- Q: Can I use these earphones for swimming?
- A: No, the earphones have an IP56 rating, which means they are resistant to dust and water jets (like sweat or light rain), but they are not designed for submersion or swimming.
- Q: Do these earphones have internal storage?
- A: No, these earphones do not have internal storage for music. They rely on a Bluetooth connection to a source device.
- Q: What name appears when connecting via Bluetooth?
- A: When connecting, the device may appear as "thinkplus" rather than "Lenovo". This is normal as Thinkplus is a high-end brand belonging to Lenovo.
User Tips
- For optimal sound quality and comfort, ensure the earphones are positioned correctly on your cheekbones.
- The open-ear design allows you to stay aware of your surroundings, which is beneficial for outdoor activities like running or cycling.
- If you experience any branding discrepancies (e.g., "thinkplus" instead of "Lenovo"), be aware that both are genuine Lenovo products due to recent branding updates.
Warranty and Support
For detailed warranty information and further support, please refer to the official product documentation. A comprehensive user manual in PDF format is available for download:
For technical assistance or service inquiries, please contact your retailer or the official Lenovo support channels.
