Introduction
Thank you for choosing the Lenovo LP75 TWS Bluetooth 5.3 Wireless Sport Earphones. These earphones are designed to provide a high-quality audio experience with features tailored for active lifestyles and immersive gaming. With advanced Bluetooth 5.3 technology, an ergonomic ear-hanging design, intelligent noise reduction, and IPX5 waterproofing, the LP75 offers comfort, durability, and superior sound performance. This manual will guide you through the setup, operation, and maintenance of your new earphones.
Package Contents
Please check the box for the following items:
- 2 x Lenovo LP75 Bluetooth Earphones (Left and Right)
- 1 x Charging Case
- 1 x USB Type-C Charging Cable
- 1 x User Manual
- 3 x Sizes of Replaceable Earphone Caps (Small, Medium, Large)
Specifications
Detailed product parameters for the Lenovo LP75 earphones.
| Feature | Description |
|---|---|
| Brand | Lenovo |
| Model | Lenovo LP75 |
| Bluetooth Version | 5.3 |
| Vocalism Principle | Dynamic |
| Driver Diameter | 10mm |
| Frequency Response Range | 20 - 20000Hz |
| Impedance Range | up to 32 Ω |
| Max Output | 10mW |
| Total Harmonic Distortion | 1% |
| Earphone Battery Capacity | 40mAh (per earphone) |
| Charging Case Battery Capacity | 300mAh |
| Usage Time (single earphone) | Approximately 6 hours |
| Charging Time (earphones) | Approximately 1.5 hours |
| Maximum Wireless Range | <10m |
| Waterproof Rating | IPX5 |
| Features | Waterproof, With Microphone, Playback Control, Volume Control, Control Button, Sound Isolating, Gaming Low Latency, Smart LED Digital Display |
| Material | Plastic |
| Charging Method | Charging case (Type-C) |
Battery life and charging details.
Key characteristics of the LP75 earphones.
Setup
1. Charging the Earphones and Charging Case
- Initial Charge: Before first use, fully charge both the earphones and the charging case.
- Charging Earphones: Place the earphones into the charging case. Ensure they are correctly seated; the LED indicators on the earphones and the digital display on the case will show charging status.
- Charging Case: Connect the provided USB Type-C charging cable to the charging port on the case and the other end to a USB power source (e.g., wall adapter, computer USB port). The LED digital display on the case will show the battery percentage, indicating charging progress.
- Full Charge: Once fully charged, the earphones will stop charging automatically, and the case display will show 100%.
2. Pairing with Your Device
- Power On: Open the charging case. The earphones will automatically power on and enter pairing mode. You may see a flashing indicator light on the earphones.
- Activate Bluetooth: On your smartphone, tablet, or other Bluetooth-enabled device, go to the Bluetooth settings and turn Bluetooth on.
- Select Device: In the list of available Bluetooth devices, look for "Lenovo LP75" and select it to connect.
- Confirmation: Once successfully paired, you will hear an audio prompt, and the indicator lights on the earphones will typically turn off or flash slowly.
- Automatic Reconnection: After the initial pairing, the earphones will automatically connect to the last paired device when removed from the charging case, provided Bluetooth is enabled on your device and it's within range.
Operating Instructions
Touch Controls
The Lenovo LP75 earphones feature intuitive touch controls on each earbud. Refer to the diagram below for specific functions:
Touch control functions for Lenovo LP75 earphones.
- Switch Song: Tap L/R earphone 3 times.
- Play/Pause: Tap L/R earphone 2 times.
- Reject Call: Hold L/R earphone.
- Volume Adjust: Tap L/R earphone 1 time.
- Activate Voice Assistant (Siri/Google Assistant): Tap L/R earphone 3 times.
- Answer/Hang up Call: Tap L/R earphone 2 times.
Power On/Off
- Power On: The earphones automatically power on when removed from the charging case.
- Power Off: The earphones automatically power off and begin charging when placed back into the charging case and the lid is closed.
Maintenance
Cleaning
- Regularly clean the earphones and charging case with a soft, dry, lint-free cloth.
- Do not use harsh chemicals, cleaning solvents, or strong detergents.
- Gently clean the charging contacts on both the earphones and the case to ensure proper charging.
Water Resistance (IPX5)
The Lenovo LP75 earphones are rated IPX5 waterproof, meaning they are resistant to sweat and light splashes of water, such as rain. This makes them suitable for workouts and outdoor activities.
IPX5 Waterproof & Sweatproof feature.
- Do not submerge the earphones in water.
- Avoid exposing them to high-pressure water jets.
- Ensure the earphones are dry before placing them back into the charging case to prevent damage to the charging contacts.
Troubleshooting
- One earbud not working or pairing issues: If only one earbud is working or you're having trouble pairing both, try placing both earbuds back into the charging case, closing the lid for a few seconds, then opening it and removing them again. This often resets their connection. Ensure your device's Bluetooth is turned off and then back on before attempting to re-pair.
- Earphones not connecting to phone: Make sure Bluetooth is enabled on your phone and the earphones are within the 10-meter wireless range. Forget the device from your phone's Bluetooth settings and try pairing again.
- Poor sound quality: Check the earbud fit and try different sized ear caps to ensure a secure seal. Ensure the earphones are fully charged. Clean any debris from the earbud nozzles.
- Touch controls are too sensitive or not responding: Ensure your fingers are clean and dry when using touch controls. If they are overly sensitive, try to be precise with your taps. If unresponsive, ensure the earphones are powered on and connected.
- Battery life shorter than expected: Ensure the earphones and charging case are fully charged. Usage time can vary based on volume levels and audio content.
- Compatibility with iPhones/iOS: Yes, the Lenovo LP75 earphones use standard Bluetooth 5.3 and are compatible with all Bluetooth-enabled devices, including iPhones and Android smartphones.
User Tips
- Optimal Fit: Experiment with the three included sizes of earphone caps to find the best fit for your ears. A good seal enhances sound quality and comfort, especially for noise reduction.
- Secure for Sports: The flexible silicone ear hooks are designed to keep the earphones secure during physical activity. Ensure they are properly adjusted around your ear for maximum stability.
- Monitor Battery: Utilize the smart LED digital display on the charging case to keep track of the battery levels of both the case and the individual earphones. This helps avoid unexpected power loss during use.
- Clear Communication: For the best call quality, ensure the microphone area on the earphones is not obstructed.
Warranty and Support
Lenovo products are manufactured to the highest quality standards. In the unlikely event of any issues, please refer to your purchase documentation for warranty details. For technical support or warranty claims, please contact the seller or authorized Lenovo service center. Keep your proof of purchase for any warranty-related inquiries.
