LeMuna OEH202

LeMuna Open Ear Headphones

Model: OEH202 User Manual

1. Introduction

This manual provides detailed instructions for the safe and effective use of your LeMuna OEH202 Open Ear Headphones. Please read this manual thoroughly before using the product and retain it for future reference.

LeMuna OEH202 Open Ear Headphones and Charging Case

Image: LeMuna OEH202 Open Ear Headphones and their charging case.

2. What's in the Box

  • LeMuna OEH202 Open Ear Headphones (Left and Right)
  • Charging Case
  • Charging Cable
  • User Manual

3. Product Overview

3.1. Open Ear Design for Ultimate Comfort

The lightweight open ear design of the OEH202 headphones is built around the ear, leaving the inner ear open to ensure long-term wearing comfort. The ergonomic and flexible ear hook offers a stable and secure fit for various activities.

Cyclist wearing LeMuna Open Ear Headphones

Image: A cyclist wearing the LeMuna Open Ear Headphones, highlighting their comfortable and secure fit during activity.

3.2. Premium Stereo Sound

Built-in 13mm dynamic speakers provide crystal-clear stereo sound and carry low-frequency vibrations directly toward your ear without covering it. The Bluetooth 5.3 technology ensures a fast and stable connection with audio and video perfectly synced within 49 feet.

Close-up of LeMuna earbud showing internal speaker

Image: A close-up view of the LeMuna earbud, showcasing the internal speaker for high-quality audio delivery.

3.3. Situational Awareness

The open-ear design allows you to maintain situational awareness, keeping you safe with improved awareness of pedestrians and traffic when in motion. It also enables interaction with colleagues in the office or staying connected with family and friends at home without missing important messages.

People wearing LeMuna headphones in various settings

Image: Multiple individuals wearing LeMuna headphones in different environments, illustrating the benefit of situational awareness.

3.4. Extended Battery Life

The earbuds provide up to 10 hours of playtime on a single charge. When paired with the charging case, the total playtime extends to an impressive 60 hours, ensuring long-lasting audio enjoyment.

LeMuna earbuds and charging case illustrating 60-hour battery life

Image: LeMuna earbuds and their charging case, visually representing the extended 60-hour battery life.

3.5. Smart LED Digital Display

The charging case is equipped with an LED digital display that conveniently shows the remaining battery level of the earphones, allowing you to monitor charge status at a glance.

Close-up of LeMuna charging case with LED display

Image: A detailed view of the LeMuna charging case, highlighting its smart LED digital display showing battery percentage.

4. Setup

4.1. Charging the Case and Earbuds

  1. Connect the charging cable to the charging port on the case.
  2. Plug the other end of the cable into a USB power adapter (not included).
  3. The LED display on the case will show the charging progress.
  4. Place the earbuds into the charging case. They will automatically begin charging. The LED display will indicate the charge level of each earbud.

4.2. Pairing with Your Device

  1. Open the charging case. The earbuds will automatically enter pairing mode.
  2. On your device (smartphone, tablet, etc.), enable Bluetooth.
  3. Search for "LeMuna OEH202" in the list of available Bluetooth devices.
  4. Select "LeMuna OEH202" to connect. A voice prompt will confirm successful pairing.
Smartphone displaying Bluetooth pairing with LeMuna headphones

Image: A smartphone screen showing the Bluetooth settings, ready to connect to the LeMuna headphones.

4.3. Wearing the Earbuds

  1. Identify the Left (L) and Right (R) earbuds.
  2. Place the earbud over your ear, ensuring the ear hook sits comfortably behind your ear.
  3. Adjust the earbud slightly by twisting until it feels secure and comfortable.
Diagram showing how to wear LeMuna open ear headphones

Image: A diagram illustrating the correct method for wearing the LeMuna open ear headphones, ensuring a secure and comfortable fit.

5. Operating Instructions

5.1. Basic Controls (Touch Sensitive Area)

Audio playback and calls can be controlled directly on the built-in touchpads, truly freeing your hands without additional phone operation.

LeMuna Smart Touch Control diagram

Image: A visual guide to the smart touch controls on the LeMuna earbuds, detailing actions for both left and right earbuds.

ActionLeft Earbud (L)Right Earbud (R)
Play/Pause MusicTap OnceTap Once
Next TrackDouble-TapN/A
Previous TrackN/ADouble-Tap
Volume UpN/ATap Once
Volume DownTap OnceN/A
Answer/End CallTap OnceTap Once
Reject CallTouch and Hold 2sTouch and Hold 2s
Activate Voice AssistantTouch and Hold 3sTouch and Hold 3s

6. Maintenance

  • Cleaning: Regularly wipe the earbuds and charging case with a soft, dry, lint-free cloth. Do not use harsh chemicals or abrasive materials.
  • Storage: When not in use, store the headphones in their charging case to protect them from dust and damage. Store in a cool, dry place.
  • Battery Care: To prolong battery life, avoid fully discharging the earbuds and case frequently. Charge them regularly, even if not used for extended periods.
  • Water Resistance: The headphones are sweat resistant. Avoid submerging them in water or exposing them to heavy rain. Dry thoroughly if they get wet.

7. Troubleshooting

ProblemPossible CauseSolution
Earbuds not pairingBluetooth off; earbuds not in pairing mode; interferenceEnsure Bluetooth is on. Open case to enter pairing mode. Move away from other devices.
No sound from one earbudLow battery; improper connectionPlace both earbuds in the case to charge. Re-pair the earbuds.
Low volumeDevice volume too low; earbud placementIncrease volume on your device and/or earbuds. Adjust earbud position.
Charging case not chargingFaulty cable/adapter; dirty charging portTry a different cable/adapter. Clean the charging port gently.
Earbuds falling outImproper fitEnsure ear hook is correctly positioned behind the ear and adjusted for a snug fit.

8. Specifications

FeatureDetail
Model NameOEH202
Connectivity TechnologyWireless (Bluetooth)
Bluetooth Version5.3
Bluetooth RangeUp to 49 Feet
Playtime (Earbuds)10 hours per charge
Total Playtime (with Case)Up to 60 hours
Call Time8 hours per charge
Charging Time1.9 Hours
Control TypeTouch Control
Water Resistance LevelWater Resistant (Sweat Resistant)
Audio Driver TypeDynamic Driver (13mm)
Noise ControlActive Noise Cancellation (for calls)
MaterialPlastic
Item Weight5 ounces
UPC716151919343

9. Warranty & Support

LeMuna products are manufactured to the highest quality standards. For warranty information, technical support, or any inquiries regarding your OEH202 headphones, please refer to the contact information provided on the product packaging or visit the official LeMuna website.

Please retain your proof of purchase for warranty claims.

© 2025 LeMuna. All rights reserved.

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