Sarrera
This manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of your MONODEAL Active Noise Cancelling Headphones, Model J19. These headphones are designed to provide a high-fidelity audio experience with effective noise cancellation, ideal for travel and noisy environments.

Image: MONODEAL Active Noise Cancelling Headphones, showcasing the black and gold design with the inline controller and 3.5mm audio jack.
Paketearen edukia
Mesedez, egiaztatu behean zerrendatutako elementu guztiak zure paketean sartuta daudela:
- Active Noise Cancelling Headset (x1)
- Headphone Splitter (x1)
- Airplane Joint Adapter (x1)
- USB kargatzeko kablea (x1)
- Headset Carrying Case (x1)

Image: The MONODEAL headphones laid out with their included accessories, including the airplane adapter, charging cable, and carrying case.
Produktua amaituview
Familiarize yourself with the main components of your headphones:
- Buruko banda erregulagarria: Egokitze eroso eta seguru baterako.
- Memory Foaming Earpads: Provide comfort for extended wear.
- Lineako kontrolagailua: Houses the Active Noise Cancellation (ANC) switch, microphone, and answer/end call button.
- 3.5 mm-ko audio-konexioa: Audio gailuetara kable bidez konektatzeko.
- USB kargatzeko ataka: Barneko bateria berriro kargatzeko.

Image: A detailed diagram highlighting key components of the MONODEAL headphones, including the extra airplane dual plug, noise cancelling indicator light, noise cancelling on/off switch, USB charging port, 3.5mm audio plug, and built-in microphone on the inline controller.
Konfigurazioa
Hasierako karga
Before first use, fully charge your headphones. Connect the supplied USB charging cable to the USB charging port on the inline controller and to a standard USB power source. The charging time is approximately 3 hours. A full charge provides up to 20 hours of continuous use with Active Noise Cancellation enabled.
Audio-iturri batera konektatzea
Insert the 3.5mm audio plug into the audio jack of your device (e.g., smartphone, tablet, laptop). The headphones operate in wired mode. If your device has separate microphone and headphone jacks, use the included headphone splitter.
Fit doitzea
Adjust the headband by sliding the earcups up or down until they comfortably fit over your ears. The semi-around-ear design is intended to cover part of the ear while providing good air permeability. Ensure a snug fit for optimal sound and noise cancellation performance.

Image: Illustration showing the adjustable headband mechanism and the foldable design of the headphones, emphasizing portability.
Funtzionamendu-argibideak
Zarata aktiboaren baliogabetzea (ANC)
To activate the Active Noise Cancellation feature, locate the ANC switch on the inline controller and slide it to the "ON" position. A blue indicator light will illuminate, confirming that ANC is active. This feature is most effective at reducing low-frequency ambient noise, such as engine hum or air conditioning sounds.
To deactivate ANC, slide the switch to the "OFF" position. The headphones can operate without battery power in common mode (ANC off).

Image: A visual guide demonstrating how to activate the ANC mode by pushing the switch to the "ON" position, with a blue light indicating activation.
Audio Erreprodukzioa
Once connected to your audio source, audio will play through the headphones. Adjust the volume directly on your connected device. The headphones deliver rich bass and balanced sound for an immersive listening experience.
Dei-funtzioak
The inline controller features a built-in microphone and an answer/end call button. Press the button once to answer an incoming call or to end an active call.
Hegazkinaren egokitzailea erabiltzea
For in-flight entertainment systems, use the included airplane joint adapter. Plug the headphone's 3.5mm jack into the adapter, then insert the adapter into the dual audio jacks available on most aircraft seats.

Image: A person wearing the MONODEAL headphones while seated on an airplane, illustrating their use for travel and noise reduction.
Mantentzea
- Garbiketa: Erabili zapi leun eta lehor bat entzungailuak garbitzeko. Ez erabili garbitzaile edo disolbatzaile urratzailerik.
- Biltegiratzea: When not in use, store the headphones in the provided carrying case to protect them from dust and damage. The foldable design allows for compact storage.
- Bateria zaintzea: To prolong battery life, avoid fully discharging the battery frequently. Recharge the headphones when the ANC indicator light signals low battery.
- Erosotasuna: It is recommended to take off the headphones every 2 hours to allow your ears to relax and to ensure continued comfort during extended listening sessions.
Arazoak konpontzea
| Arazoa | Irtenbidea |
|---|---|
| Active Noise Cancellation (ANC) is not working. | Ensure the ANC switch on the inline controller is pushed to the "ON" position. Check if the blue working light is illuminated. If not, the battery may be depleted; recharge the headphones. |
| Earmuffs feel too small or uncomfortable. | These headphones feature semi-around-ear earmuffs designed to cover part of the ear. Adjust the headband to find the most comfortable fit for your head size. Take breaks every 2 hours to relieve pressure. |
| Soinurik ez edo soinu kalitate eskasa. | Ensure the 3.5mm audio plug is fully inserted into both the headphones and your audio device. Check the volume level on your connected device. Test with another audio source or cable if possible. |
| Microphone is not picking up sound. | Ensure the 3.5mm audio plug is fully inserted. If using a PC with separate jacks, ensure the headphone splitter is correctly used. Check microphone settings on your connected device. |
Zehaztapenak
| Ezaugarri | Xehetasuna |
|---|---|
| Ereduaren izena | Noise Cancelling Headphones-J19 |
| Konektibitate Teknologia | Kableatua |
| Aurikularretarako Jack | 3.5 mm Jack |
| Zarata Kontrola | Zarata Deuseztatze Aktiboa |
| Audio kontrolatzailearen tamaina | 40 milimetro |
| Maiztasun barrutia | 20 Hz - 20,000 Hz |
| Bateriaren iraupena (ANC piztuta) | Gehienez 20 ordu |
| Kargatzeko Denbora | Gutxi gorabehera 3 ordu |
| Elementuaren pisua | 15.2 ontza (gutxi gorabehera 431 g) |
| Produktuaren neurriak | 6.8 x 7 x 2.6 hazbete |
| Materiala | Plastikoa |
| Ezaugarri bereziak | Foldable, Active Noise Cancellation, Lightweight, Microphone Included, Comfortable |
Bermea eta Laguntza
For warranty information or technical support, please contact MONODEAL customer service. Refer to the contact details provided with your purchase or visit the official MONODEAL webgunea. Gorde erosketaren egiaztagiria bermearen erreklamazioetarako.
MONODEAL Customer Service: Visit the MONODEAL Store on Amazon