Introducció
Thank you for choosing Monster Open Ear AC335 Headphones. These headphones are designed to provide a unique audio experience with an open-ear design, allowing you to stay aware of your surroundings while enjoying high-quality sound. This manual will guide you through the setup, operation, and maintenance of your new headphones.
Què hi ha a la caixa
Si us plau, comproveu el contingut del paquet per assegurar-vos que hi hagi tots els elements:
- Monster Open Ear AC335 Headphones × 1 pair
- Type C- Charging Cable x 1
- Manual d'usuari × 1

Image: All components included in the Monster Open Ear AC335 Headphones package.
Característiques del producte
- Pure Monster Sound & Incredible Audio Experience: Powered by a unique digital audio processor and professional drivers, these earbuds enhance mid to high frequencies for premium audio quality while keeping your ears open.

Image: Internal components of the earbud showcasing the audio driver.
- Open-Ear Design & Ultimate Comfort: The innovative open-ear design allows you to perceive your surroundings, ensuring important sounds and conversations remain accessible. The ergonomic fit provides secure and painless wear.

Image: User wearing the open-ear headphones, highlighting comfort.
- Trucades clares: Featuring ENC noise cancellation technology, these headphones minimize distractions for exceptional call quality in noisy environments.

Image: Earbud with visual representation of noise cancellation for calls.
- Connexió Bluetooth 5.4: The latest Bluetooth 5.4 technology ensures a fast, stable, and low-latency connection, perfectly syncing audio and video.

Image: Visuals demonstrating the benefits of Bluetooth 5.4 connectivity.
- 24H Long Playtime & Type C Fast Charge: Enjoy up to 8 hours of playtime on a single charge and 24 hours with the charging case, ensuring uninterrupted listening.

Image: Headphones and charging case illustrating battery life.
- Resistència a l'aigua IPX5: Designed to endure sweat and rain, allowing you to stay focused on your workout or commute without concern for water damage.

Image: Earbud demonstrating water resistance.
Configuració
Càrrega inicial
Before first use, fully charge your Monster Open Ear AC335 Headphones. Place both earbuds into the charging case. Connect the Type-C charging cable to the case and a USB power source. The indicator lights on the case will show charging status and turn off when fully charged.
Vinculació amb un dispositiu
- Assegureu-vos que els auriculars estiguin carregats.
- Obre l'estoig de càrrega. Els auriculars entraran automàticament en mode d'emparellament, cosa que s'indicarà amb una llum intermitent als auriculars.
- Al dispositiu (telèfon intel·ligent, tauleta, ordinador), activeu el Bluetooth.
- Cerca available Bluetooth devices and select "Monster AC335" from the list.
- Once connected, the indicator lights on the earbuds will turn off or show a steady light, and you will hear a confirmation tone.
Com portar
For optimal comfort and sound quality, follow these steps to properly wear your Monster Open Ear AC335 Headphones:

Image: Visual guide for wearing the headphones.
- Pas 1: Traieu els auriculars de la caixa de càrrega.
- Pas 2: Slide the ear hook behind your ear, positioning the speaker part near your ear canal.
- Pas 3: Gently turn the headphones to adjust them firmly to the most comfortable and secure angle.
Operating Instructions (Controls)
The Monster Open Ear AC335 Headphones feature touch controls for easy operation:

Imatge: Més deview de funcions de control tàctil.
- Reproduir/pausa: Click 2 times (Left or Right earbud)
- Assistent de veu: Hold for 2 seconds (Left or Right earbud)
- Cançó anterior: Click 3 times (Left earbud)
- Següent cançó: Click 3 times (Right earbud)
- Respon a la trucada: Click 2 times (Left or Right earbud)
- Rebutja la trucada: Hold for 2 seconds (Left or Right earbud)
- Baixar el volum: Click 1 time (Left earbud)
- Pujar el volum: Click 1 time (Right earbud)
Carregant
The Monster Open Ear AC335 Headphones provide extended listening time with their charging case.
- Temps de reproducció de l'auricular: Fins a 8 hores amb una sola càrrega.
- Temps total de joc amb la caixa de càrrega: Fins a 24 hores.
- Port de càrrega: Tipus C.
Carregant els auriculars
Place the earbuds into their respective slots in the charging case. They will automatically begin charging. The indicator lights on the earbuds or case will confirm charging status.
Càrrega de la caixa
Connect the provided Type-C USB cable to the charging port on the case and the other end to a USB power adapter (not included) or a computer's USB port. The case's indicator lights will show the charging progress.

Image: Headphones and charging case illustrating battery life and charging.
Manteniment
Per garantir la longevitat i el rendiment òptim dels vostres auriculars, seguiu aquestes pautes de manteniment:
- Neteja: Regularly wipe the earbuds and charging case with a soft, dry, lint-free cloth. Do not use abrasive cleaners, alcohol, or chemical solvents.
- Resistència a l'aigua: The headphones are IPX5 water resistant, meaning they can withstand sweat and light splashes. Do not submerge them in water or expose them to heavy rain. Dry them thoroughly if they get wet before placing them back in the charging case.
- Emmagatzematge: Quan no els utilitzeu, guardeu els auriculars a la funda de càrrega per protegir-los de la pols i els danys. Guardeu-los en un lloc fresc i sec, allunyat de temperatures extremes.
- Cura de la bateria: Per allargar la durada de la bateria, eviteu descarregar completament els auriculars amb freqüència. Carregueu-los regularment, fins i tot si no els feu servir durant períodes prolongats.
Resolució de problemes
If you encounter any issues with your Monster Open Ear AC335 Headphones, refer to the following common problems and solutions:
| Problema | Causa possible | Solució |
|---|---|---|
| Els auriculars no s'encenen. | Bateria baixa. | Carregueu completament els auriculars i l'estoig de càrrega. |
| No es pot emparellar amb el dispositiu. | Bluetooth is off; headphones not in pairing mode; interference. | Ensure Bluetooth is on. Place earbuds in case, close, then open to re-enter pairing mode. Move away from other wireless devices. |
| Cap so o so intermitent. | Not connected; volume too low; out of range. | Check Bluetooth connection. Increase volume on device and headphones. Move closer to your device. |
| El micròfon no funciona. | Micròfon bloquejat; configuració del dispositiu. | Ensure microphone is not covered. Check audio input settings on your device. |
| L'estoig de càrrega no es carrega. | Problema amb el cable; problema amb la font d'alimentació. | Try a different Type-C cable or USB power adapter. Ensure connections are secure. |
If the problem persists after trying these solutions, please contact Monster customer support for further assistance.
Especificacions
| Característica | Detall |
|---|---|
| Nom del model | E86 (AC335) |
| Tecnologia de connectivitat | Sense fil (Bluetooth) |
| Versió Bluetooth | 5.4 |
| Col·locació de l'orella | Orella oberta |
| Durada de la bateria (auriculars) | Fins a 8 hores |
| Durada de la bateria (amb estoig de càrrega) | Fins a 24 hores |
| Port de càrrega | Tipus-C |
| Nivell de resistència a l'aigua | IPX5 |
| Mètode de control | Comandament a distància (controls tàctils) |
| Interval de freqüència | 20 Hz a 20,000 Hz |
| Pes de l'article | 5.6 unces |
| Material | Plàstic |
Garantia i suport
Monster products are designed and manufactured to the highest quality standards. This product is covered by a limited warranty from the date of purchase. Please refer to the warranty card included in your package for specific terms and conditions.
For technical support, warranty claims, or general inquiries, please visit the official Monster weblloc web o poseu-vos en contacte amb el seu departament d'atenció al client. Conserveu el comprovant de compra per al servei de garantia.
Assistència en línia: www.monsterproducts.com/support





