Introduction
Thank you for choosing the AOC ACT2525 Wireless Earbuds. This manual provides essential information for setting up, operating, and maintaining your earbuds. Please read it carefully before use to ensure optimal performance and longevity of your device.
Product Features
- Smart LED Display: Real-time battery percentage on the charging case.
- Bluetooth 5.4: Ensures ultra-fast pairing and a stable connection.
- -42dB Hybrid Noise Cancelling: Utilizes a 4-MIC system to reduce ambient noise.
- Hi-Fi Stereo Sound: Equipped with 10mm large dynamic drivers for clear highs and deep bass.
- Dual EQ System: Switch between Music Mode for balanced audio and Bass Mode for enhanced low frequencies.
- Extended Playtime: Up to 9 hours on a single charge, with a total of 45 hours using the 500mAh charging case.
- Lightweight Design: Each earbud weighs approximately 4.5g for comfortable wear.
- IPX4 Waterproof: Resistant to splashes and sweat.

Image: Key features of the AOC ACT2525 earbuds, including digital display, Hi-Fi stereo, IPX4 waterproofing, Bluetooth 5.4, and various ear tip sizes.
What's in the Box
- Wireless Earbuds (L/R) x 1 pair
- Charging Case x 1
- S/M/L Earcaps x 3 pairs (M pre-installed)
- USB-C Charging Cable x 1
- User Manual x 1

Image: Contents of the AOC ACT2525 package, showing earbuds, charging case, ear tips, USB-C cable, and user manual.
Product Diagram

Image: Detailed diagram of the AOC ACT2525 earbuds and charging case, highlighting key components like touch sensors, speaker, Bluetooth connection, and charging port.
- Touch Sensors: For controlling playback, calls, and modes.
- 10mm Hyperdynamic Speaker: Delivers high-fidelity audio.
- Bluetooth 5.4 Connection: For wireless connectivity.
- Type-C Charging Port: For charging the case.
- LED Power Display: Shows battery level of the case and earbuds.
Setup Instructions
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 power source. The LED display on the case will show the charging progress. The earbuds will charge automatically when placed inside the case.
2. Pairing with Your Device

Image: A smartphone screen showing Bluetooth pairing options, with the AOC ACT2525 earbuds and charging case.
- Open the charging case. The earbuds will automatically enter pairing mode.
- On your device (smartphone, tablet, laptop), enable Bluetooth.
- Search for available Bluetooth devices and select "AOC ACT2525" from the list.
- Once connected, you will hear a confirmation tone, and the earbuds will be ready for use.
- For subsequent uses, the earbuds will automatically connect to the last paired device when removed from the case.
3. Wearing the Earbuds
Choose the ear tips that provide the best fit and seal for optimal sound quality and noise cancellation. Gently insert the earbuds into your ears and rotate them slightly to ensure a secure and comfortable fit.

Image: A woman wearing an AOC ACT2525 earbud, illustrating a comfortable and secure fit.
Operating Instructions
Touch Controls
The AOC ACT2525 earbuds feature intuitive touch controls on each earbud. The specific functions may vary slightly depending on your device and application.
| Action | Function |
|---|---|
| Single Tap (L/R) | Play/Pause Music, Answer/End Call |
| Double Tap (Right) | Next Track |
| Double Tap (Left) | Previous Track |
| Triple Tap (L/R) | Activate Voice Assistant |
| Long Press (2s, L/R) | Reject Call, Switch EQ Mode (Music/Bass) |
| Long Press (3s, L/R) | Toggle Noise Cancellation/Transparency Mode |
Dual EQ System
The earbuds feature two sound equalization (EQ) modes: Music Mode and Bass Mode. To switch between modes, perform a long press (2 seconds) on either earbud until you hear an audible prompt indicating the mode change.
- Music Mode: Provides a balanced audio profile suitable for most genres.
- Bass Mode: Enhances low frequencies for a more powerful bass experience.
Noise Cancellation and Transparency Mode

Image: A person wearing AOC ACT2525 earbuds in a busy environment, demonstrating the noise cancellation capability.
The earbuds offer Hybrid Noise Cancellation to reduce ambient sounds and a Transparency Mode to allow you to hear your surroundings. To cycle through these modes, perform a long press (3 seconds) on either earbud.
- Noise Cancellation: Minimizes external noise for an immersive listening experience.
- Transparency Mode: Allows ambient sounds to pass through, keeping you aware of your environment.
Maintenance
Cleaning
- Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth.
- Remove ear tips and clean them with mild soap and water, then dry thoroughly before reattaching.
- Do not use abrasive cleaners, alcohol, or chemical solvents.
- Ensure charging contacts on both earbuds and case are clean and dry.
Storage
- When not in use, always store the earbuds in their charging case to protect them and keep them charged.
- Store the device in a cool, dry place, away from extreme temperatures and direct sunlight.
Troubleshooting
If you encounter any issues with your AOC ACT2525 Wireless Earbuds, please refer to the following common solutions:
| Problem | Possible Solution |
|---|---|
| Earbuds not pairing |
|
| No sound or low volume |
|
| One earbud not working |
|
| Charging issues |
|
Specifications
| Feature | Detail |
|---|---|
| Model Name | ACT2525 |
| Bluetooth Version | 5.4 |
| Noise Control | Hybrid Noise Cancellation (-42dB) |
| Audio Driver Size | 10mm Dynamic Driver |
| Frequency Response | 20 Hz - 20 KHz |
| Impedance | 32 ohm |
| Battery Life (Earbuds) | Up to 9 hours |
| Total Playtime (with Case) | Up to 45 hours |
| Charging Case Battery | 500mAh |
| Control Method | Touch |
| Water Resistance | IPX4 |
| Earbud Weight | Approx. 4.5g per earbud |
| Compatible Devices | iPhone, Android, Windows, iOS, Laptops, Tablets |
Warranty and Support
Warranty Information
The AOC ACT2525 Wireless Earbuds come with a 1-Year Limited Warranty from the date of purchase. This warranty covers manufacturing defects and workmanship under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear.
Please retain your proof of purchase for warranty claims.
Customer Support
For technical assistance, warranty claims, or any other inquiries, please contact AOC customer support through the official website or the contact information provided with your product packaging.
You may also visit the AOC Store on Amazon for additional product information and support resources.








