1. Introducció
This manual provides comprehensive instructions for the Monster AC210 Open Ear Bluetooth Headphones. Please read this manual thoroughly before using the product to ensure proper operation and to maximize your listening experience. Keep this manual for future reference.
2. Informació de seguretat
- Do not expose the headphones or charging case to extreme temperatures, direct sunlight, or fire.
- Avoid using the headphones at excessively high volumes for prolonged periods to prevent hearing damage.
- Keep the device away from water and liquids. While it features IPX6 water resistance, it is not designed for submersion.
- Do not attempt to disassemble, repair, or modify the product. This will void the warranty.
- Feu servir només el cable de càrrega proporcionat o un equivalent certificat.
- Assegureu-vos que el port de càrrega estigui sec abans de connectar el cable de càrrega.
3. Contingut del paquet
Verifiqueu que tots els elements siguin presents al vostre paquet:
- Monster AC210 Open Ear Headphones (Left & Right)
- Estoig de càrrega
- Cable de càrrega USB-C
- Guia ràpida

Image: Package contents of the Monster AC210 Open Ear Headphones.
4. Producte acabatview
The Monster AC210 headphones feature an open-ear design for comfort and situational awareness. They are equipped with advanced audio technology and intuitive touch controls.

Image: Monster AC210 Open Ear Headphones and their charging case.

Imatge: Detallada view of the Monster AC210 Open Ear Headphones.
Característiques principals:
- Disseny d'orella oberta: Permet prendre consciència de l'entorn.
- Flexible Earhook: Assegura un ajust segur i còmode.
- Construcció lleugera: Designed for extended wear without discomfort.
- Protecció auditiva: Avoids direct ear canal insertion.
- Dual 12mm Dynamic Drivers: For enhanced sound quality.
- Bluetooth 5.4: Stable and efficient wireless connection.
- Resistència a l'aigua IPX6: Protection against sweat and splashes.
- Control tàctil: Control intuïtiu per a música i trucades.
- Reproducció llarga: Up to 6 hours on a single charge, 30 hours with charging case.

Image: Features of the Monster AC210 headphones, including open ear design and comfortable fit.

Image: Illustration of the 12mm dynamic drivers for high-definition audio.
5. Configuració
5.1 Càrrega dels auriculars i l'estoig
Abans del primer ús, carregueu completament els auriculars i l'estoig de càrrega.
- Col·loca els auriculars a l'estoig de càrrega, assegurant-te que estiguin correctament col·locats.
- Connect the USB-C charging cable to the charging port on the case and to a power source (e.g., USB wall adapter, computer USB port).
- The indicator light on the charging case will show charging status. Refer to the Quick Guide for specific light indicators.
- Una càrrega completa sol trigar aproximadament 1.5-2 hores.

Image: Charging the Monster AC210 headphones and case.
5.2 Vinculació Bluetooth
To connect your Monster AC210 headphones to a device:
- Assegureu-vos que els auriculars estiguin carregats.
- Obre l'estoig de càrrega. Els auriculars entraran automàticament en mode d'emparellament.
- Al dispositiu (telèfon intel·ligent, tauleta, ordinador portàtil), activeu el Bluetooth.
- Cerca "Monster Open Ear AC210" in the list of available Bluetooth devices.
- Select it to connect. Once connected, a voice prompt will confirm successful pairing.
The headphones support one-step pairing and wide compatibility with iOS and Android devices.

Image: Bluetooth pairing process on a smartphone.

Image: Simple one-click pairing for the Monster AC210 headphones.
5.3 Com posar-se els auriculars
For optimal sound and comfort, wear the headphones as follows:
- Pick up the headphones.
- Place the earhook over your ears.
- Rotate the earbud upward along the auricle until it sits comfortably and securely in the appropriate position.
- Ensure the sound outlet is positioned correctly for clear audio.

Image: Step-by-step guide on how to wear the Monster AC210 headphones.

Image: Proper and comfortable fit of the headphones.
6. Instruccions de funcionament
The Monster AC210 headphones feature touch controls on each earbud. The functions are as follows:

Imatge: Funcions de control tàctil intel·ligent.
6.1 Gestió de trucades
- Respon a la trucada: Double-click either the Left (L) or Right (R) earbud.
- Rebutja la trucada: Hold either the L or R earbud for 2 seconds.
- Finalitzar la trucada: Double-click either the L or R earbud during a call.
6.2 Reproducció de música
- Reproduir/pausa: Double-click either the L or R earbud.
- Cançó anterior: Triple-click the Left (L) earbud.
- Següent cançó: Triple-click the Right (R) earbud.
- Pujar el volum: Single-click the Right (R) earbud.
- Baixar el volum: Single-click the Left (L) earbud.
6.3 Encès/Apagat
- Encès: Open the charging case, or if out of the case, hold the touch area for 3 seconds.
- Apagar: Place the headphones back into the charging case and close the lid, or if out of the case, hold the touch area for 5 seconds.
7. Manteniment
7.1 Neteja
- Netegeu els auriculars i l'estoig de càrrega amb un drap suau, sec i sense borrissol.
- No utilitzeu netejadors abrasius, alcohol ni dissolvents químics.
- Ensure the charging contacts on both the headphones and the case are clean and dry.
7.2 Emmagatzematge
- Quan no els utilitzeu, guardeu els auriculars a la seva funda de càrrega per protegir-los i mantenir-los carregats.
- Store in a cool, dry place, away from extreme temperatures and humidity.
7.3 Resistència a l'aigua (IPX6)
The headphones are rated IPX6 water resistant, meaning they can withstand high-pressure water jets from any direction. This makes them suitable for exercise and light rain. However, they are not designed for swimming or submersion in water. Ensure the headphones are dry before placing them back in the charging case.

Image: Headphones being used during exercise, highlighting water resistance.

Image: IPX6 Water Resistant feature.
8. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Els auriculars no s'engeguen. | Bateria baixa. | Carregueu completament els auriculars i l'estoig de càrrega. |
| No es pot emparellar amb el dispositiu. | Bluetooth is off on device; headphones not in pairing mode; device too far. | Ensure Bluetooth is enabled on your device. Open the charging case to enter pairing mode. Keep devices within 10 meters. |
| Cap so o so intermitent. | Headphones not connected; low volume; interference. | Check Bluetooth connection. Adjust volume on both headphones and device. Move away from sources of interference. |
| Els controls tàctils no responen. | Incorrect touch gesture; dirty sensor; temporary software glitch. | Refer to the "Operating Instructions" for correct gestures. Clean the touch area. Place headphones back in case, close, then reopen to reset. |
| L'estoig de càrrega no es carrega. | Cable o font d'alimentació defectuosa; port de càrrega brut. | Prova un cable USB-C i un adaptador de corrent diferents. Neteja el port de càrrega. |
9. Especificacions
| Característica | Detall |
|---|---|
| Nom del model | E29 |
| Tecnologia de connectivitat | Sense fil (Bluetooth) |
| Versió Bluetooth | 5.4 |
| Forma de l'auricular | Orella oberta |
| Tipus de controlador d'àudio | Controlador dinàmic (12 mm) |
| Mètode de control | Toca |
| Nivell de resistència a l'aigua | IPX6 |
| Durada de la bateria (càrrega única) | Fins a 6 hores |
| Durada total de la bateria (amb funda) | Fins a 30 hores |
| Port de càrrega | USB-C |
| Dispositius compatibles | Smartphones, Laptops, Desktops, Tablets, Televisions, Gaming Consoles |
| Material | Metal, Plastic, Rubber, Silicone |
| Pes de l'article | 5.6 unces |
| Fabricant | Monstre |
| UPC | 810079703616 |
10. Garantia i Suport
Monster products are designed and manufactured to the highest quality standards. For detailed warranty information, please refer to the warranty card included in your package or visit the official Monster website. If you encounter any issues or have questions regarding your Monster AC210 headphones, please contact Monster customer support for assistance.
Contact information can typically be found on the official Monster website or in the Quick Guide provided with your product.





