Introduction
This manual provides detailed instructions for the operation and maintenance of your Baseus OS Eli Fit Open-Ear True Wireless Headphones. Please read this manual thoroughly before using the product to ensure proper function and longevity.
Package Contents
- Baseus OS Eli Fit Open-Ear True Wireless Headphones
- Charging Station
- User Manual (this document)
Product Overview

Image: Baseus OS Eli Fit Open-Ear True Wireless Headphones. This image displays the two open-ear headphone units, featuring a dark grey body with a blue flexible ear hook design. Each unit has a circular touch control area and a microphone grille.
The Baseus OS Eli Fit Open-Ear True Wireless Headphones are designed for comfortable, open-ear listening, allowing you to stay aware of your surroundings while enjoying audio. They feature a lightweight design and a secure fit.
Setup
1. Charging the Headphones and Charging Station
Before first use, fully charge the headphones and the charging station. Connect the charging station to a power source using a compatible USB cable (not included). The indicator lights on the charging station will show the charging status. The headphones charge automatically when placed inside the charging station.
- Ensure the charging contacts on both the headphones and the charging station are clean and dry.
- A full charge provides approximately 8 hours of music playback at 70% volume for the headphones, and up to 40 hours total with the charging station.
2. Pairing with a Device
- Open the charging station lid. The headphones will automatically enter pairing mode, indicated by a flashing LED light (specific color/pattern may vary, refer to product for exact indication).
- On your device (smartphone, tablet, etc.), go to the Bluetooth settings.
- Search for available devices and select "Baseus Eli Fit" (or similar name) from the list.
- Once connected, the LED indicator on the headphones will stop flashing or change to a solid light, confirming successful pairing.
- If pairing fails, turn off Bluetooth on your device, place the headphones back in the charging case, close the lid, then reopen and try again.
Operating Instructions
Wearing the Headphones
Gently place the headphones over your ears, ensuring the ear hooks rest securely behind your ears and the audio drivers are positioned comfortably near your ear canals without entering them. Adjust for a stable and comfortable fit.
Touch Controls
The Baseus OS Eli Fit headphones feature touch-sensitive controls on each earbud. Specific functions may vary slightly; refer to the quick start guide included with your product for precise commands.
| Action | Function |
|---|---|
| Single Tap | Play/Pause music, Answer/End call |
| Double Tap (Left Earbud) | Previous Track |
| Double Tap (Right Earbud) | Next Track |
| Long Press (Left/Right Earbud) | Activate Voice Assistant / Reject Call |
Power On/Off
- Power On: Open the charging station lid, or long-press the touch area on both headphones for a few seconds.
- Power Off: Place the headphones back into the charging station and close the lid, or long-press the touch area on both headphones for several seconds until they power off.
Maintenance and Care
- Cleaning: Use a soft, dry, lint-free cloth to clean the headphones and charging station. Do not use abrasive cleaners, alcohol, or chemical solvents.
- Storage: When not in use, store the headphones in their charging station to protect them and keep them charged.
- Water Resistance: These headphones are not waterproof. Avoid exposure to excessive moisture, rain, or submersion in water.
- Temperature: Avoid exposing the product to extreme temperatures (hot or cold) as this can damage the battery and internal components.
- Battery Care: To prolong battery life, avoid fully discharging the headphones frequently. Charge them regularly.
Troubleshooting
| Problem | Solution |
|---|---|
| Headphones not pairing |
|
| No sound or low volume |
|
| Headphones not charging |
|
Specifications
- Model: A00073200123-00
- Brand: Baseus
- Form Factor: Open-Ear True Wireless Headphones
- Connectivity: Wireless (Bluetooth)
- Frequency Response Range: 20Hz-20kHz
- Music Playback Time (Headphones): Approximately 8 hours (at 70% volume)
- Total Music Playback Time (with Charging Station): Approximately 40 hours
- Battery Type: Lithium Ion
- Included Components: Charging Station
- Special Features: Microphone Included
- Item Weight: 200 Grams (approximate)
Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the warranty card included with your product or visit the official Baseus website. Keep your purchase receipt as proof of purchase for warranty claims.
Official Baseus Website: www.baseus.com





