Introducere
Welcome to the AOC ACD3504 OWS Ear-Hook Bluetooth Earphones instruction manual. This guide provides detailed information on how to set up, operate, and maintain your new earphones. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.
Conținutul pachetului
Vă rugăm să bifați căsuța pentru următoarele elemente:
- 1x AOC ACD3504 Open-Ear Earphones
- 1x Digital Display Charging Case (300mAh)
- 1x cablu de încărcare USB-C
- 1x Ghid de pornire rapidă
Produs terminatview
The AOC ACD3504 earphones are designed for comfort, high-quality audio, and advanced AI features, all within an open-ear hook design. The accompanying charging case features a digital display for real-time battery monitoring.

Figure 1: AOC ACD3504 Earphones and Charging Case with AI Translation and LED Battery Indicator.
Caracteristici cheie:
- Open-Ear Hook Design: Ergonomically designed with skin-friendly liquid silicone and flexible nickel-titanium memory alloy for comfortable, fatigue-free wear.
- 15mm Moving Coil Speaker: Delivers rich, detailed, and high-quality sound for music, movies, and calls.
- Independent Anti-Sound-Leakage System: Utilizes directional sound transmission technology to effectively reduce sound leakage and protect your privacy.
- Digital Display Charging Case: Shows the real-time battery status of both the earphones and the charging case.
- Funcții AI: Dual microphones combined with AI call noise-canceling technology (ENC) ensure clear calls. Capable of translation, recording, transliteration, AI search, and conversation, handling various tasks with ease.
- Durată de viață extinsă a bateriei: Offers 5-6 hours of single-charge playback for the earphones, with an additional 25 hours provided by the charging case for a total of up to 30 hours.

Figure 2: Comfortable and Secure Fit of the AOC ACD3504 Earphones.

Figure 3: Independent Anti-Sound-Leakage System in action.

Figure 4: Digital Display Charging Case for real-time battery monitoring.
Specificații
| Caracteristică | Detaliu |
|---|---|
| Model | AOC ACD3504 |
| Versiune Bluetooth | V5.4 |
| Unitatea de șofer | Difuzor cu bobină mobilă de 15 mm |
| Capacitatea bateriei căștilor | 38mAh x 2 |
| Capacitatea bateriei carcasei de încărcare | 300mAh |
| Timp de redare a muzicii | 5-6 hours (earbuds), 25 hours total with case |
| Timpul apelului | Până la 4.5 ore |
| Anularea zgomotului | ENC (Anularea Zgomotului Ambiental) pentru apeluri |
| Metoda de încărcare | USB-C (for case) |
| Proiecta | Open-ear hook, liquid silicone + nickel-titanium memory alloy |
| Caracteristici AI | Translation, recording, transliteration, search, conversation |
| Anti-Leakage System | Directional sound transmission technology |
| Raza maximă fără fir | <10m |
| Interval de răspuns în frecvență | 20 - 20000Hz |
| Sensibilitate | 56 dB |
| Interval de impedanță | Până la 32 Ω |
| Impermeabil | No (Durable build resists moisture) |
| Controla | Volume Control, Control Button |
| Material | Plastic |
| Certificare | CE |
Configurare și împerechere
Configurare inițială:
- Charge the Earphones and Case: Before first use, place both earphones into the charging case and connect the case to a USB power source using the provided USB-C cable. The digital display on the case will show the charging status.
- Pornire: Căștile se vor porni automat când sunt scoase din carcasa de încărcare.
Asociere Bluetooth:
- Activați modul de asociere: Remove both earphones from the charging case. They will automatically enter pairing mode, indicated by a flashing LED light (refer to Quick Start Guide for specific LED patterns).
- Activați Bluetooth: Pe smartphone-ul sau dispozitivul compatibil Bluetooth, accesați setările Bluetooth și activați Bluetooth.
- Selecteaza dispozitivul: Look for "AOC ACD3504" in the list of available devices and select it to connect.
- Confirmare: Once connected, the earphones will provide an audio prompt, and the LED indicator will change (e.g., solid blue or off).
- Împerecherea cu mai multe dispozitive: The earphones support seamless switching between two connected devices. After pairing with the first device, disconnect or turn off its Bluetooth, then pair with the second device. The earphones will remember both connections.
Instrucțiuni de operare
Controale de bază:
The AOC ACD3504 earphones feature intuitive control buttons for managing audio and calls. Refer to the Quick Start Guide for specific tap/press functions.
- Redare/Pauză: De obicei, o singură atingere pe oricare dintre căști.
- Controlul volumului: Specific taps or presses on the left/right earbud (e.g., tap left for volume down, tap right for volume up).
- Următoarea / piesa anterioară: Double or triple taps on either earbud.
- Răspundeți/Terminați apelul: Single tap during an incoming call to answer, single tap during a call to end.
- Respinge apelul: Apăsați și mențineți apăsat în timpul unui apel primit.
- Activați Asistentul vocal: Long press or specific tap combination.
Funcții AI:
The AOC ACD3504 earphones integrate advanced AI capabilities. To utilize these features, you will need to pair the earphones with a Bluetooth-enabled smartphone and use a compatible third-party application.
- Traducere: Use the integrated AI for real-time language translation.
- Înregistrare: Capture audio recordings directly through the earphones.
- Transliteration: Convert text or speech from one script to another.
- AI Search & Conversation: Engage in AI-powered searches and conversations to assist with various tasks.
Nota: Specific AI features and their functionality may depend on the third-party application used and its compatibility with the earphones.
Încărcare
Încărcarea căștilor:
Place the earphones into their respective slots in the charging case. They will automatically begin charging. The digital display on the case will show the individual battery levels of each earbud.
Încărcarea carcasei:
Conectați cablul de încărcare USB-C furnizat la portul de încărcare de pe carcasă și introduceți celălalt capăt într-un adaptor de alimentare USB (nu este inclus) sau în portul USB al unui computer.
- Indicator de încărcare: The digital display on the case will show the charging status and battery percentage of the case.
- Timp de încărcare: Approximately 1.5 hours for the earbuds and 2 hours for the charging case to reach a full charge.
Nota: Carcasa de încărcare nu acceptă încărcarea fără fir.
Întreţinere
- curatenie: Folosiți o lavetă moale, uscată și fără scame pentru a curăța căștile și carcasa de încărcare. Nu utilizați produse de curățare abrazive sau solvenți.
- Depozitare: Când nu le utilizați, depozitați căștile în carcasa lor de încărcare pentru a le proteja și a le menține încărcate. Depozitați într-un loc răcoros și uscat, ferit de temperaturi extreme.
- Evitați apa: The earphones are not waterproof. Avoid exposing them to excessive moisture or submerging them in water. While they resist moisture from workouts or light rain, direct exposure should be avoided.
Depanare
Probleme comune și soluții:
- Căștile nu se împerechează: Ensure both earphones are fully charged and removed from the case. Turn off and on Bluetooth on your device, then try pairing again. If issues persist, try resetting the earphones (refer to Quick Start Guide for reset procedure).
- Niciun sunet sau calitate slabă a sunetului: Check the volume levels on both your device and the earphones. Ensure the earphones are properly seated on your ears. Try disconnecting and reconnecting the Bluetooth connection.
- AI functions not working: Confirm that the earphones are connected to your smartphone and that the required third-party application is installed and properly configured. AI features like translation and search require a paired smartphone and app.
- Afișajul carcasei de încărcare nu funcționează: Ensure the charging case has sufficient battery or is connected to a power source. If the display remains unresponsive, contact support.
- Earphones not charging in case: Ensure the earphones are correctly seated in the charging case and that the charging pins are clean and free of debris. Check if the charging case itself has power.
Sfaturi pentru utilizatori
- Confort pe tot parcursul zilei: The lightweight design, breathable silicone, and flexible ear hooks are engineered for zero pressure, making them ideal for extended wear without discomfort.
- Clear Calls Anywhere: Leverage the dual microphones and AI noise reduction to filter out background noise like wind or traffic, ensuring your voice is heard clearly during calls.
- Personalized Fit: The memory alloy ear hooks can be gently flexed to conform to your ear shape for a customized and secure fit.
- Comutare fără probleme a dispozitivelor: Ia avanstage of the multi-device pairing capability to effortlessly switch between your phone and laptop, or other Bluetooth-enabled devices, without needing to re-pair each time.
- Confidențialitate în public: The anti-sound leakage system directs audio towards your ear, significantly reducing sound spillage and allowing for more private listening in public spaces.
Garanție și suport
AOC provides a standard warranty for this product. For detailed warranty information, please refer to the warranty card included in your package or contact your retailer. If you encounter any issues or require technical assistance, please reach out to the manufacturer's customer support or your point of purchase.





