Lenovo 100 In-Ear Headphone User Manual

Introduction

The Lenovo 100 In-Ear Headphone is a wired audio accessory designed for clear sound and communication. It features an in-line microphone for seamless switching between music and calls, noise isolation for an enhanced listening experience, and 9mm drivers for rich audio quality. This manual provides essential information for the proper setup, operation, and maintenance of your headphones.

Image: The Lenovo 100 In-Ear Headphones, showcasing the earbuds, 3.5mm audio jack, and the in-line microphone control.

Package Contents

Verify that all items are present in your package:

• Lenovo 100 In-Ear Headphones
• Three (3) pairs of ear cup sizes (Small, Medium, Large)
• Protective carrying pouch
• User Manual (this document)

Image: Included accessories: three different sizes of ear tips and a black carrying pouch, alongside the headphones.

Setup

1. Selecting the Correct Ear Tips

The Lenovo 100 In-Ear Headphones come with three sizes of ear tips to ensure a comfortable and secure fit. Proper ear tip selection is crucial for optimal sound quality and noise isolation.

1. Experiment with the different ear tip sizes (Small, Medium, Large).
2. Choose the size that creates a snug seal in your ear canal without causing discomfort. A good seal will improve bass response and noise isolation.
3. Gently attach the selected ear tips to the headphone drivers.

2. Connecting to Your Device

The headphones connect via a standard 3.5mm audio jack.

1. Locate the 3.5mm audio jack on your compatible device (laptop, tablet, smartphone, etc.).
2. Insert the 3.5mm plug of the Lenovo 100 In-Ear Headphones firmly into the device's audio jack.
3. Ensure the connection is secure to prevent audio interruptions.

Image: The Lenovo 100 In-Ear Headphones plugged into the 3.5mm audio port of a laptop.

Operating Instructions

Audio Playback

Once connected, your headphones will function as the primary audio output device. Play audio from your device as usual.

Using the In-Line Microphone and Controls

The Lenovo 100 In-Ear Headphone features an in-line microphone and media control button for convenient use.

• Making/Receiving Calls: When connected to a smartphone, the in-line microphone allows you to make and receive calls. Press the control button once to answer an incoming call or end an active call.
• Music Playback Control: While listening to music, press the control button once to play or pause the current track.
• Compatibility: These headphones are compatible with Windows 7 or higher, Mac OS 10.7 or higher, and Android systems.

Maintenance

Cleaning Your Headphones

Regular cleaning helps maintain hygiene and extends the lifespan of your headphones.

• Gently remove the ear tips from the earbuds.
• Wipe the ear tips with a soft, damp cloth and mild soap solution. Rinse thoroughly and allow them to dry completely before reattaching.
• Use a dry, soft cloth to wipe the headphone body and cable. Avoid using harsh chemicals or abrasive materials.
• Do not submerge the headphones in water.

Storage

When not in use, store your headphones in the provided protective carrying pouch to prevent tangling and damage.

Troubleshooting

No Sound or Poor Sound Quality

• Check Connection: Ensure the 3.5mm audio jack is fully inserted into your device's port.
• Verify Device Volume: Confirm that the volume on your connected device is turned up and not muted.
• Test with Another Device: Try connecting the headphones to a different device to determine if the issue is with the headphones or the original device.
• Ear Tip Fit: Ensure you are using the correct size ear tips and that they form a proper seal in your ear canal. An improper fit can significantly affect sound quality.

Microphone Not Working

• Check Connection: Ensure the 3.5mm audio jack is fully inserted.
• Device Settings: On your computer or smartphone, check the audio input settings to ensure the external microphone (headphones) is selected as the default input device.
• Application Settings: If using a specific application (e.g., video conferencing), check its internal audio settings to ensure the correct microphone is selected.

Controls Not Responding

• Compatibility: While basic play/pause and call functions are widely supported, some advanced media controls may vary depending on your device and operating system.
• Clean Controls: Ensure the in-line control button is free from dirt or debris that might impede its function.

Specifications

Warranty and Support

For warranty information and technical support, please refer to the official Lenovo website or contact Lenovo customer service directly. Details regarding warranty periods and service procedures are typically provided with your purchase documentation or available online.

Lenovo Support Website: support.lenovo.com