介紹
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.
包裝內容
請確認您的包裹含有下列所有物品：
- Active Noise Cancelling Headset (x1)
- Headphone Splitter (x1)
- Airplane Joint Adapter (x1)
- USB 充電線 (x1)
- Headset Carrying Case (x1)
Image: The MONODEAL headphones laid out with their included accessories, including the airplane adapter, charging cable, and carrying case.
產品結束view
Familiarize yourself with the main components of your headphones:
- 可調節頭帶： 為了穿著舒適穩固。
- Memory Foaming Earpads: Provide comfort for extended wear.
- 內嵌控制器： Houses the Active Noise Cancellation (ANC) switch, microphone, and answer/end call button.
- 3.5 公釐音訊插孔： 用於有線連接音訊設備。
- USB充電端口： 用於內建電池充電。
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.
設定
初始充電
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.
連接到音頻源
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.
調整貼合度
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.
操作說明
有源噪聲消除（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.
音訊播放
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.
通話功能
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.
Using the Airplane Adapter
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.
維護
- 打掃： 請使用柔軟的乾布清潔耳機。請勿使用研磨性清潔劑或溶劑。
- 貯存： 不使用時，請將耳機存放在隨附的收納盒中，以防灰塵和損壞。可折疊設計方便收納。
- 電池保養： To prolong battery life, avoid fully discharging the battery frequently. Recharge the headphones when the ANC indicator light signals low battery.
- 舒適： 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.
故障排除
| 問題 | 解決方案 |
|---|---|
| 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. |
| 沒有聲音或聲音品質差。 | 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. |
規格
| 特徵 | 細節 |
|---|---|
| 型號名稱 | Noise Cancelling Headphones-J19 |
| 連接技術 | 有線 |
| 耳機插孔 | 3.5 mm傑克 |
| 噪音控制 | 主動降噪 |
| 音訊驅動器大小 | 40毫米 |
| 頻率範圍 | 20赫茲 - 20,000赫茲 |
| 電池壽命（ANC開啟） | 長達 20 小時 |
| 充電時間 | 約3小時 |
| 物品重量 | 15.2盎司（約431公克） |
| 產品尺寸 | 6.8 x 7 x 2.6 英寸 |
| 材料 | 塑膠 |
| 特色 | Foldable, Active Noise Cancellation, Lightweight, Microphone Included, Comfortable |
保固和支持
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 web網站。請保留您的購買憑證，以便進行保固索賠。
MONODEAL Customer Service: Visit the MONODEAL Store on Amazon