Introduction
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your A6S TWS Wireless Bluetooth Earbuds. Please read this manual thoroughly before using the product to ensure proper function and longevity.
Package Contents
Ensure all items are present in your package:
- A6S TWS Wireless Bluetooth Earbuds (Left and Right)
- Charging Case
- USB Charging Cable
- User Manual
- Two sets of ear caps (different sizes)

Image: A6S Pink Earbuds, Charging Case, USB Cable, User Manual, and two additional pairs of ear caps.
Setup
1. Initial Charging
Before first use, fully charge the earbuds and the charging case. Place both earbuds into the charging case. Connect the USB charging cable to the charging case and a power source. The indicator lights on the charging case will show the charging status.

Image: Earbuds placed in the charging case, illustrating the charging process with LED indicators.
The charging case features intelligent charging management and magnetic seamless connection for secure charging. Pick up the earbuds for automatic boot-up, and place them back into the case to automatically power off and charge.

Image: Earbuds in their charging case, highlighting the intelligent charging management and magnetic connection.
2. Pairing with a Device
- Ensure the earbuds are charged.
- Open the charging case and remove both earbuds. They will automatically power on and enter pairing mode.
- On your device (smartphone, tablet, etc.), enable Bluetooth.
- Search for "A6S" or a similar name in the list of available Bluetooth devices.
- Select "A6S" to connect. Once connected, you will hear a confirmation tone, and the earbud indicator lights may change.
The A6S TWS earbuds utilize Bluetooth 5.1 for a stable and efficient connection, compatible with iPad, iPhone, and Android devices.

Image: A6S TWS Earbuds showcasing Bluetooth 5.0 and compatibility with various mobile operating systems.

Image: True Wireless Bluetooth Headsets emphasizing the upgraded Bluetooth 5.0 technology.
3. Wearing the Earbuds
Choose the ear caps that provide the most comfortable and secure fit for optimal sound quality and noise cancellation. Insert the earbuds gently into your ear canal and twist slightly to secure them.
Operating Instructions
Power On/Off
- Power On: Remove the earbuds from the charging case. They will power on automatically.
- Power Off: Place the earbuds back into the charging case. They will power off automatically and begin charging.
Controls (One-Button Operation)
The A6S earbuds feature a single multi-function button on each earbud to control various functions:

Image: A finger interacting with the single control button on an earbud, indicating its multi-functionality.
- Play/Pause: Single press the button on either earbud.
- Next Track: Double press the right earbud button.
- Previous Track: Double press the left earbud button.
- Answer/End Call: Single press the button on either earbud during an incoming call.
- Reject Call: Press and hold the button on either earbud for 2 seconds during an incoming call.
- Activate Voice Assistant (Siri, Google Assistant): Triple press the button on either earbud.
- Volume Control: The earbuds support volume control. Specific gestures may vary; refer to your device's Bluetooth settings or test short/long presses.
Calling and Audio Features
The earbuds support dual-ear HD calls and feature active noise cancellation for an immersive audio experience. For iOS users, the power display feature allows you to monitor earbud battery levels directly on your device.

Image: Visual representation of features including dual ear HD call, integrated microphone, and iOS power display.
Maintenance
- Cleaning: Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth. Do not use harsh chemicals or abrasive materials.
- Ear Caps: Remove and clean the ear caps periodically with mild soap and water. Ensure they are completely dry before reattaching.
- Charging Contacts: If charging issues occur, gently clean the charging contacts on both the earbuds and inside the case with a cotton swab.
- Storage: When not in use, store the earbuds in their charging case to protect them and keep them charged.
- Water Resistance: The earbuds are waterproof. However, avoid prolonged submersion in water and ensure they are dry before placing them in the charging case to prevent damage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Earbuds not pairing with device | Bluetooth is off, earbuds are out of range, or previously paired device is interfering. |
|
| Only one earbud is working | Earbuds are not properly connected to each other or one earbud is not charged. |
|
| Earbuds not charging | Charging cable or contacts are dirty/damaged, or power source issue. |
|
| Poor sound quality or low volume | Improper fit, low battery, or earbud grilles are blocked. |
|
Specifications
| Feature | Detail |
|---|---|
| Brand Name | Erilles |
| Model | A6S TWS |
| Style | In-ear |
| Communication | True Wireless Bluetooth |
| Wireless Type | Bluetooth |
| Bluetooth Version | 5.1 |
| Connectors | USB |
| Vocalism Principle | Dynamic |
| Active Noise-Cancellation | Yes |
| Volume Control | Yes |
| Control Button | Yes |
| With Microphone | Yes |
| Waterproof | Yes |
| Charging Method | Charging case |
| Earcups Type | Sealed |
| Material | Silica Gel |
| Driver Diameter | 10mm |
| Number Of Drivers | 2 |
| Max Output | 100mW |
| Sensitivity | 120dB |
| Frequency Response Range | 20 - 200000Hz |
| Impedance Range | up to 32 Ω |
| Resistance | 32Ω |
| Total Harmonic Distortion | 1% |
| Earbud Battery Capacity | 30mAh (Single Ear) |
| Charging Case Battery Capacity | 200mAh |
| Wireless Distance | Up to 10 meters |
| Codecs | AAC, Apt-X, sbc |
| Features | Waterproof, With microphone, Apple Siri Support, Active Noise Cancelling |
| Certification | CE |
Image: Smart Bluetooth Headset with key specifications including battery capacity and wireless distance.
User Tips
- Android Compatibility: These earbuds are fully compatible with Android devices, including Huawei phones.
- Charging Cable Included: A USB charging cable is included in the package for your convenience.
- Optimal Fit: Experiment with the different sized ear caps to find the best fit. A good seal significantly improves sound quality and active noise cancellation performance.
- Regular Cleaning: Keep the earbuds and charging case clean to ensure proper function and hygiene.
Warranty and Support
For any issues or questions regarding your A6S TWS Wireless Bluetooth Earbuds, please contact the seller or manufacturer's customer support. Keep your purchase receipt for warranty claims, if applicable.





