1. Introduction
Welcome to the user manual for your Sanag S6S Open Ear Free Clip-On Headphones. These true wireless Bluetooth earphones are designed for comfort, stability, and high-quality audio, making them ideal for various activities including sports, business, and daily listening. This manual provides comprehensive instructions to help you get the most out of your new headphones.

Overview of Sanag S6S key features and specifications.
2. Package Contents
Please ensure all items are present in your package:
- Sanag S6S Open Ear Headphones (Left and Right)
- Wireless Charging Case
- USB-C Charging Cable
- User Manual
3. Product Overview
The Sanag S6S headphones feature an innovative ear-clip design for a secure and comfortable fit without entering the ear canal. The compact charging case provides extended battery life.

The Sanag S6S headphones in their charging case, with one earbud shown separately.

Close-up view of the Sanag S6S ear-clip design, highlighting its metallic finish and flexible structure.
4. Setup and Pairing
4.1 Charging the Headphones
Before first use, fully charge the headphones and the charging case. Connect the provided USB-C cable to the charging port on the case and to a power source. The indicator light on the case will show charging status.
- Earbud Playtime: Up to 7.5 hours on a single charge.
- Total Playtime with Case: Up to 38 hours.
- Charging Time: Approximately 2 hours for a full charge.

The Sanag S6S headphones resting in their charging case, indicating charging capability.
4.2 Bluetooth Pairing
The Sanag S6S headphones utilize Bluetooth 5.3 with Flash Link technology for quick and stable connections.
- Open the charging case. The headphones will automatically enter pairing mode.
- On your device (smartphone, tablet, etc.), enable Bluetooth.
- Search for "Sanag S6S" in the list of available Bluetooth devices.
- Select "Sanag S6S" to connect. A voice prompt will confirm successful pairing.

Diagram illustrating the advanced Bluetooth 5.3 chip and Flash Link technology for enhanced wireless performance.
4.3 Wearing the Headphones
The open-ear, clip-on design ensures comfort and awareness of your surroundings.
- Gently open the ear clip.
- Position the earbud so the sound unit is aligned with your ear canal, and the clip rests securely around the outer ear.
- Adjust for a comfortable and stable fit. The lightweight design (3.5g per earbud) ensures minimal pressure.

Models wearing the ultra-light Sanag S6S headphones, demonstrating their comfortable and barely-there fit.

A person engaged in cycling, showcasing the secure and stable fit of the Sanag S6S headphones during movement.
5. Operation
5.1 Touch Controls
The Sanag S6S headphones feature responsive touch controls for easy management of audio and calls. Specific touch gestures for functions like play/pause, skip track, answer/end call, and activate voice assistant are detailed in the quick start guide included with your product.
5.2 Using the Sanag App
Enhance your listening experience with the companion Sanag app, available for download on your smartphone.
- Custom EQ Settings: Adjust audio equalization to your preference.
- Fine-tune Controls: Customize touch control functions.
- Volume Control: Independent volume adjustment.
- Firmware Updates: Receive Over-The-Air (OTA) updates for optimized performance.
5.3 Call Functions
The headphones are equipped with AI-powered call noise reduction, isolating speech from background noise for clear communication in various environments.

Illustration of AI noise separation algorithm at work, providing crystal-clear communication.
6. Audio Features
Experience immersive and lossless audio with advanced technologies.
- SSQVP Digital Enhancement: Self-developed technology for enhanced audio quality.
- ACS 360° Panoramic Sound: Delivers a surround soundstage for an immersive listening experience.
- Directional Sound Technology: Air conduction system uses directional beamforming to transmit sound with precision, reducing sound leakage by up to 98%.
- HealthEar Hearing Protection System: Designed to provide a comfortable listening range (0-60dB) to protect your hearing.

Detailed diagram of the internal components contributing to ACS 360° panoramic audio.

Visual representation of directional sound technology, showing precise sound transmission and reduced leakage.

Chart illustrating the HealthEar Hearing Protection System and comfortable listening range.
7. Care and Maintenance
To ensure the longevity and optimal performance of your Sanag S6S headphones, follow these care guidelines:
- Water Resistance: The headphones are IPX4 water resistant, meaning they are protected against splashing water from any direction. Do not submerge them in water.
- Cleaning: Use a soft, dry cloth to clean the earbuds and charging case. Avoid using harsh chemicals or abrasive materials.
- Storage: Store the headphones in their charging case when not in use to protect them and keep them charged.
- Temperature: Avoid exposing the headphones to extreme temperatures (hot or cold).
8. Troubleshooting
If you encounter issues with your Sanag S6S headphones, try the following solutions:
- No Sound/Connectivity Issues:
- Ensure headphones are charged.
- Verify Bluetooth is enabled on your device and "Sanag S6S" is selected.
- Try unpairing and re-pairing the headphones.
- Restart your device.
- Touch Controls Unresponsive/Too Sensitive:
- Ensure your fingers are clean and dry when using touch controls.
- Check the Sanag app for options to adjust touch sensitivity or customize controls.
- Earbuds Not Charging:
- Ensure the charging cable is securely connected to both the case and the power source.
- Clean the charging contacts on both the earbuds and the case with a dry cotton swab.
- Poor Sound Quality:
- Ensure the earbuds are properly positioned on your ears.
- Check your device's volume and EQ settings.
- Move closer to your connected device to avoid interference.
9. Specifications
| Feature | Detail |
|---|---|
| Model Name | S6S |
| Brand | Sanag |
| Connectivity Technology | Bluetooth |
| Bluetooth Version | 5.3 |
| Ear Placement | Open Ear |
| Form Factor | Open ear, Clip-on |
| Battery Life (Earbuds) | 7.5 Hours |
| Battery Life (with Case) | 38 Hours |
| Charging Time | 2 Hours |
| Water Resistance Level | IPX4 (Waterproof) |
| Item Weight | 3.5g per earbud (0.18 Kilograms total) |
| Product Dimensions | 2.44 x 1.1 x 2.44 inches |
| Audio Driver Type | Dynamic Driver (10mm) |
| Frequency Response | 20.2 Hz - 20,000 Hz |
| Impedance | 300 Ohm |
| Control Type | Touch Control |
| Material | Polycarbonate (PC) |
10. Warranty and Support
Sanag provides a 1-year quality warranty for the S6S Open Ear Free Clip-On Headphones from the date of purchase. This warranty covers manufacturing defects and workmanship under normal use.
For warranty claims, technical support, or any inquiries, please contact Sanag customer service through the official website or your point of purchase. Please have your product model number (S6S) and proof of purchase ready when contacting support.