1. Product Overview
The AIKELA S12 Wireless Earbuds are designed to provide a high-fidelity audio experience with the convenience of Bluetooth 5.1 connectivity. They feature an ergonomic design for comfortable wear, intuitive touch controls, and are built to be waterproof and sweatproof, making them suitable for various activities.

Image: AIKELA S12 Wireless Earbuds in their charging case. The earbuds are white with a sleek design, and the case is compact, also white, with a blue indicator light.
2. Package Contents
Upon opening the package, please ensure all the following items are present:
- AIKELA S12 Wireless Earbuds (Left and Right)
- Portable Charging Case
- USB-C Charging Cable
- User Manual

Image: The product box for AIKELA S12 Wireless Earbuds, displaying the model name and brand logo.
3. Setup and Initial Use
3.1 Initial Charging
Before first use, fully charge the earbuds and the charging case. Connect the provided USB-C cable to the charging port on the case and to a USB power source. The indicator light on the case will show charging status.

Image: Illustration showing the AIKELA S12 earbuds in their charging case, highlighting 15 hours of play/talk time and 1.5 hours for quick charge.
3.2 Removing Protective Film
Important: For the first use, please remove the insulating film located at the end of each earbud's charging contacts. This film prevents charging and connection before initial setup.
3.3 Pairing with Your Device
The AIKELA S12 earbuds feature one-step pairing for quick and easy connection.
- Ensure your device's Bluetooth is turned on.
- Open the charging case. The earbuds will automatically power on and enter pairing mode.
- On your device, search for Bluetooth devices and select "S12" from the list.
- Once connected, the earbuds will indicate successful pairing (e.g., a voice prompt or indicator light change).
After the initial pairing, the earbuds will automatically connect to the last paired device when removed from the charging case.

Image: An illustration demonstrating the one-step pairing process, showing the earbuds being taken out of the case and a smartphone screen with 'S12' listed as a connected Bluetooth device.
4. Operating the Earbuds
4.1 Wearing the Earbuds
The AIKELA S12 earbuds feature a semi-in-ear ergonomic design for comfortable and secure fit. Gently insert each earbud into your ear canal and adjust for optimal comfort and sound quality. They are designed to stay securely in place during various activities, including sports.

Image: A person wearing the AIKELA S12 earbuds, demonstrating their comfortable semi-in-ear design suitable for sport, work, and leisure.
4.2 Touch Controls
The earbuds are equipped with smart touch controls on the outer surface of each earbud. The functions are as follows:
| Action | Control |
|---|---|
| Play/Pause | R/L click touch area (single tap) |
| Previous Song | L click x 2 (double tap left earbud) |
| Next Song | R click x 2 (double tap right earbud) |
| Answer/Hang Up Call | R/L click touch area (single tap during call) |
| Reject Incoming Call | Long press on touch area |
| Lower Volume | Long press on L (left earbud) |
| Raise Volume | Long press on R (right earbud) |
| Activate Voice Assistant | R/L click x 3 (triple tap) |

Image: A visual guide detailing the smart touch controls for the AIKELA S12 earbuds, showing various tap and long-press functions.
4.3 Audio Features
The AIKELA S12 earbuds deliver Hi-Fi stereo sound with deep bass and clear treble, providing an authentic audio experience. They are designed to effectively suppress noise, allowing for immersive listening even in noisy environments.

Image: A person enjoying music with the AIKELA S12 earbuds, illustrating the immersive audio experience and noise suppression capabilities.
5. Maintenance and Care
5.1 Cleaning
Regularly clean the earbuds and charging case to ensure optimal performance and hygiene. Use a soft, dry, lint-free cloth. For earwax or debris in the earbud tips, use a small, soft brush or cotton swab. Do not use abrasive materials or harsh chemicals.
5.2 Water Resistance
The AIKELA S12 earbuds are rated IPX7 waterproof and sweatproof. This means they can withstand splashes, rain, and sweat, making them ideal for workouts and outdoor activities. However, they are not designed for swimming or prolonged submersion in water. Ensure the earbuds are dry before placing them back into the charging case to prevent damage.
5.3 Storage
When not in use, store the earbuds in their charging case to protect them from dust, dirt, and physical damage. Store the case in a cool, dry place, away from extreme temperatures.

Image: An exploded view of an earbud, highlighting its internal components and the Bluetooth 5.1 technology, indicating robust construction.
6. Troubleshooting
If you encounter any issues with your AIKELA S12 earbuds, please refer to the following common solutions:
6.1 Earbuds Not Pairing
- Ensure the earbuds are charged.
- Make sure the protective film has been removed from the charging contacts.
- Turn off and on your device's Bluetooth.
- Place the earbuds back into the charging case, close the lid, wait a few seconds, then open it again to re-enter pairing mode.
- If previously paired, try forgetting "S12" from your device's Bluetooth settings and re-pairing.
6.2 No Sound or Low Volume
- Check the volume level on both your device and the earbuds (using touch controls).
- Ensure the earbuds are properly seated in your ears.
- Verify that the earbuds are connected to your device.
- Clean any debris from the earbud speakers.
6.3 Charging Issues
- Ensure the charging cable is securely connected to both the case and the power source.
- Check if the charging contacts on the earbuds and inside the case are clean and free of debris.
- Try using a different USB-C cable or power adapter.
If the issue persists after trying these steps, please contact customer support.
7. Specifications
| Feature | Detail |
|---|---|
| Model Name | S12 |
| Bluetooth Version | 5.1 |
| Connectivity Technology | Wireless Bluetooth |
| Play/Talk Time | Up to 15 hours (with charging case) |
| Quick Charge Time | 1.5 hours |
| Water Resistance Rating | IPX7 (Waterproof and Sweatproof) |
| Material | Plastic |
| Color | White |
| Control Type | Touch Control (Volume Control) |
| Sound Features | HiFi Stereo Audio, Noise Suppression |
| Ear Placement | In-Ear |
| Form Factor | In-Ear |
| Recommended Use | Sport, Travel |
8. Warranty and Support
For warranty information or technical support, please refer to the documentation included with your purchase or contact the seller directly. You can also visit the official AIKELA store on Amazon for further assistance: AIKELA Amazon Store.





