Introduction
Thank you for choosing the Gemini GEBX-100 True Wireless Earbuds. These earbuds are designed to provide a seamless audio experience with advanced features for everyday use. Enjoy clear sound, stable connectivity, and convenient controls for music, calls, and more.
What's in the Box
- GEBX-100 True Wireless Earbuds (Left and Right)
- Compact Charging Case
- USB-C Charging Cable
- User Manual
Product Overview
The Gemini GEBX-100 earbuds feature a modern stemmed design for a secure and comfortable fit. The compact charging case ensures your earbuds are always ready for use.

Image: Woman wearing Gemini GEBX-100 earbuds, highlighting the comfortable and secure stemmed design.

Image: The Gemini GEBX-100 True Wireless Earbuds resting inside their compact charging case.

Image: The Gemini GEBX-100 True Wireless Earbuds displayed outside their charging case.
Setup
1. Charging the Earbuds and Case
Before first use, fully charge the earbuds and charging case. Connect the provided USB-C cable to the charging port on the case and a compatible USB power source. The indicator light on the case will show charging status.

Image: The USB-C charging port on the Gemini GEBX-100 charging case with the cable connected.
2. Pairing with Your Device
- Ensure the earbuds are in the charging case and the case is open.
- On your device (smartphone, tablet, laptop), go to Bluetooth settings and turn Bluetooth on.
- Select "GEMINI GEBX-100" from the list of available devices.
- Once connected, the earbuds will indicate successful pairing (e.g., a steady blue light or voice prompt).

Image: Gemini GEBX-100 earbuds demonstrating fast and stable Bluetooth 5.4 pairing with various devices.
Video: Gemini GEBX-100 Overview
Video: An overview of the Gemini GEBX-100 earbuds, demonstrating their features and ease of use.
Operating Instructions
Touch Controls
The GEBX-100 earbuds feature intuitive touch controls on each earbud for easy management of your audio and calls.
- Single Tap: Play/Pause music, Answer/End call.
- Double Tap (Left Earbud): Decrease volume.
- Double Tap (Right Earbud): Increase volume.
- Triple Tap (Left Earbud): Previous track.
- Triple Tap (Right Earbud): Next track.
- Long Press (2 seconds): Activate voice assistant (Siri, Google Assistant).

Image: Visual guide to the touch controls for music, calls, and voice assistant on the earbuds.
Calls and Microphone
The built-in microphone with integrated noise reduction ensures clear voice transmission during calls, even in noisy environments.

Image: A man using the Gemini GEBX-100 earbuds for a phone call, highlighting the clear call quality with noise reduction.
Audio Quality
Equipped with dual 13mm NdFeB dynamic drivers, these earbuds deliver full-range stereo sound with deep bass, clear mids, and detailed highs, suitable for various audio content.

Image: An exploded view of the Gemini GEBX-100 earbud, showcasing its dual 13mm drivers for rich stereo audio.
Maintenance
- Cleaning: Regularly wipe the earbuds and charging case with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
- Storage: When not in use, store the earbuds in their charging case to protect them and ensure they remain charged.
- Water Resistance: The earbuds are water-resistant. Avoid submerging them in water or exposing them to excessive moisture.
Troubleshooting
| Issue | Solution |
|---|---|
| Earbuds not pairing | Ensure earbuds are charged and in pairing mode. Turn off and on your device's Bluetooth. Forget the device in Bluetooth settings and re-pair. |
| No sound | Check device volume and earbud volume. Ensure earbuds are properly seated in your ears. Reconnect Bluetooth. |
| Intermittent connection | Ensure no obstructions between earbuds and device. Keep device within 10 meters range. Avoid strong electromagnetic interference. |
| Earbuds not charging | Ensure charging cable is securely connected. Check if the charging case has power. Clean charging contacts on earbuds and case. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Gemini Sound |
| Model Number | GEBX-100 |
| Connectivity Technology | Wireless (Bluetooth) |
| Bluetooth Version | 5.4 |
| Bluetooth Range | Up to 10 Meters (33 feet) |
| Audio Driver Type | Dynamic Driver |
| Driver Size | 13mm |
| Frequency Range | 20 Hz - 20 KHz |
| Battery Average Life (Earbuds) | Up to 3.5 Hours |
| Carrying Case Battery Average Life | Up to 4 Hours (additional charges) |
| Charging Port | USB-C |
| Control Method | Touch |
| Water Resistance Level | Water Resistant |
| Material | Plastic |
| Color | White |
Warranty & Support
The Gemini GEBX-100 True Wireless Earbuds come with a 1-Year Limited Warranty from the date of purchase. This warranty covers manufacturing defects and ensures your product performs as expected under normal use.
For technical support, warranty claims, or any questions regarding your product, please visit the official Gemini Sound website or contact their customer service directly. Please retain your proof of purchase for warranty service.

