Baseus Eli 2i Fit Open-Ear Earphones

1. Introduction

The Baseus Eli 2i Fit Open-Ear Earphones are designed to provide a comfortable and immersive audio experience while keeping you aware of your surroundings. Featuring an open-ear design, these true wireless earbuds are ideal for active lifestyles, offering a secure fit, long-lasting power, and clear calls.

Key Features:

• Open-Ear Design: Enjoy audio without blocking your ear canal, allowing natural awareness of your environment.
• Extended Playtime: Up to 11 hours on a single charge, and a total of 36 hours with the charging case.
• IPX5 Water Resistant: Designed to withstand water, sweat, rain, or splashes, suitable for workouts and outdoor activities.
• 2-Mic AI ENC: Dual-mic beamforming technology and DNN noise reduction algorithm ensure crystal-clear calls.
• Enhanced Bass: Features a SuperBass enhancement algorithm, 14.2mm dynamic drivers, and a PU-wool polymer composite diaphragm for rich audio.
• Comfortable & Secure Fit: Lightweight (8.8g per earbud), crafted with soft, skin-friendly TPU and shape-memory alloy ear hooks.
• Bluetooth 6.0: Provides greater transmission range, faster connections, and reduced interference.

2. Package Contents

Please check the package for the following items:

• Baseus Eli 2i Fit Open-Ear Earphones (L/R)
• Charging Case
• USB-C Charging Cable
• User Manual (this document)

3. Setup

3.1 Wearing Guide

For the best sound experience and a secure fit, it is crucial to wear the open-ear earbuds correctly. Follow these steps:

1. Ensure the earbud's opening is facing your body, with the earbud body facing down. Rotate it to the maximum angle.
2. Gently place the earbud into your ear auricle.
3. Rotate the earbud back along the auricle until it sits comfortably and securely.
4. Confirm a proper fit. The earbud should feel stable without causing pressure.

3.2 Initial Charging

Before first use, fully charge the earbuds and the charging case.

• Place the earbuds into the charging case.
• Connect the USB-C charging cable to the charging port on the case and a power source.
• The indicator lights on the case will show charging status. A full charge takes approximately 1.5 hours.

3.3 Bluetooth Pairing

To pair your earbuds with a device:

1. Open the charging case. The earbuds will automatically enter pairing mode (indicator lights may flash).
2. On your device (smartphone, tablet, etc.), enable Bluetooth.
3. Search for available Bluetooth devices and select "Baseus Eli 2i Fit" from the list.
4. Once connected, the earbuds will indicate successful pairing (e.g., a voice prompt or steady light).

The earbuds will automatically reconnect to the last paired device when taken out of the case, if Bluetooth is enabled on the device.

4. Operating Instructions

4.1 Basic Controls

The earbuds feature touch controls for various functions:

• Play/Pause: Single tap on either earbud.
• Next Track: Double tap the right earbud.
• Previous Track: Double tap the left earbud.
• Answer/End Call: Single tap on either earbud.
• Reject Call: Press and hold either earbud for 2 seconds.
• Activate Voice Assistant: Triple tap on either earbud.
• Volume Control: (If available, typically controlled via connected device or specific gestures not detailed in provided data. Please refer to the quick start guide for advanced gestures if any.)

4.2 Sound Features

• Booming Bass: The SuperBass enhancement algorithm, 14.2mm dynamic drivers, and PU-wool polymer composite diaphragm deliver rich and detailed audio.
• Directional Sound: The 1.5mm-thin U-shape directional speaker minimizes sound leakage, directing audio primarily to your ears.

4.3 Crystal-Clear Calls

The earbuds utilize 2-mic AI ENC (Environmental Noise Cancellation), dual-mic beamforming technology, and a DNN (Deep Neural Network) noise reduction algorithm to effectively reduce background noise, ensuring your voice is heard clearly during calls, even in noisy environments.

5. Maintenance

5.1 Cleaning

• Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth.
• Avoid using abrasive materials, solvents, or chemical cleaners.
• Ensure charging contacts on both earbuds and case are clean and dry for optimal charging.

5.2 Water Resistance (IPX5)

The Baseus Eli 2i Fit earbuds are rated IPX5 water resistant, meaning they can withstand splashes of water from any direction. This makes them suitable for workouts and light rain.

• Do NOT submerge the earbuds in water.
• Do NOT expose them to pressurized water or high-velocity water, such as showering or swimming.
• If the earbuds get wet, wipe them dry thoroughly before placing them back in the charging case to prevent damage.

6. Troubleshooting

6.1 Pairing Issues

• Earbuds not pairing with device: Ensure Bluetooth is enabled on your device and the earbuds are in pairing mode (open case). Try turning Bluetooth off and on again on your device.
• Only one earbud connecting: Place both earbuds back in the charging case, close the lid, wait a few seconds, then open the lid again. This often resets the connection between the earbuds.

6.2 Sound Issues

• No sound or low volume: Check the volume level on both your device and the earbuds. Ensure earbuds are properly seated in your ears according to the wearing guide.
• Intermittent sound/disconnections: Ensure you are within the 10-meter communication range of your device. Avoid environments with strong electromagnetic interference.

6.3 Charging Issues

• Earbuds not charging: Ensure the charging contacts on both the earbuds and inside the case are clean and dry. Check if the charging cable and power adapter are working correctly.
• Charging case not charging: Verify the USB-C cable is securely connected to both the case and the power source. Try a different cable or adapter.

7. Specifications

Note: The above data are measured by Baseus Laboratory. Actual use may vary depending on specific circumstances.

8. User Tips

• Optimal Fit: Experiment with the earbud's rotation in your auricle to find the most comfortable and secure fit for your ear shape. A good fit enhances sound quality and stability.
• Awareness: Remember these are open-ear earbuds. While great for safety and situational awareness, they do not offer noise cancellation. Adjust your expectations for sound isolation accordingly.
• Battery Preservation: To maximize battery life, store the earbuds in their charging case when not in use.

9. Warranty and Support

For warranty information and customer support, please refer to the official Baseus website or contact your retailer. Keep your proof of purchase for any warranty claims.