Nuroum OW20B Open-Ear Bluetooth Earphones with Microphone User Manual

مقدمه

Thank you for choosing the Nuroum OW20B Open-Ear Bluetooth Earphones. This manual provides detailed instructions for the safe and efficient use of your new earphones. Please read it thoroughly before use and retain it for future reference.

اطلاعات مهم ایمنی

• هدفون را در معرض دما یا رطوبت شدید قرار ندهید.
• از افتادن یا قرار دادن هدفون در معرض ضربات شدید خودداری کنید.
• هدفون‌ها را از هم جدا یا تغییر ندهید. این کار ممکن است گارانتی را باطل کند و باعث آسیب شود.
• دور از دسترس کودکان و حیوانات خانگی نگهداری شود.
• فقط از کابل شارژ ارائه شده استفاده کنید.
• Avoid using the earphones at high volume for extended periods to prevent hearing damage.

محتویات بسته

لطفاً بررسی کنید که همه موارد موجود باشند:

• Nuroum OW20B Bluetooth Earphones x 1
• کابل شارژ x 1
• راهنمای دستورالعمل x 1

محصول تمام شده استview

The Nuroum OW20B features an open-ear design for comfort and situational awareness, a rotatable boom microphone for clear communication, and integrated controls for ease of use.

Figure 1: Nuroum OW20B Open-Ear Bluetooth Earphones. This image shows the overall design of the earphones, highlighting their open-ear form factor and the integrated boom microphone.

اجزاء:

• قلاب گوش: Designed for a secure and comfortable fit over the ear.
• واحدهای بلندگو: Deliver audio without blocking the ear canal.
• Rotatable Boom Microphone: Can be positioned for optimal voice pickup during calls or rotated away when not in use.
• دکمه های کنترل: For power, volume, track control, and call management.
• پورت شارژ: برای اتصال کابل شارژ.

طراحی و راحتی

The Nuroum OW20B earphones are engineered for comfort and a secure fit, weighing only 22g. Their open-ear design allows you to stay aware of your surroundings while enjoying audio, preventing the stuffiness often associated with in-ear headphones. The soft silicone ear hooks ensure a snug fit without discomfort, even during extended wear or active use like running or cycling.

Figure 2: Open-Ear Comfort & Fit. This image illustrates the benefits of the open-ear design compared to traditional in-ear headphones, emphasizing comfort and a secure fit with soft silicone ear hooks.

راه اندازی

۱. شارژ کردن هدفون

Before first use, fully charge the earphones. A full charge takes approximately 2 hours and provides up to 15 hours of continuous playback.

1. کابل شارژ ارائه شده را به پورت شارژ روی هدفون وصل کنید.
2. سر دیگر کابل شارژ را به آداپتور برق USB (شامل نمی‌شود) یا پورت USB کامپیوتر وصل کنید.
3. The indicator light will show the charging status. It will typically turn off or change color once fully charged.

Figure 3: Fast Charging & Long Playback. This image displays the charging process and highlights the battery performance, including 2 hours for fast charging and up to 15 hours of continuous music playback.

2. روشن/خاموش کردن

• روشن کردن: Press and hold the Multi-Function Button (MFB) for approximately 3 seconds until you hear a power-on prompt and the indicator light flashes.
• برای خاموش کردن: Press and hold the MFB for approximately 5 seconds until you hear a power-off prompt and the indicator light turns off.

3. جفت شدن بلوتوث

The Nuroum OW20B uses Bluetooth 5.3 for a stable and seamless connection.

1. مطمئن شوید که هدفون‌ها خاموش هستند.
2. Press and hold the MFB for about 5-7 seconds until the indicator light flashes red and blue alternately, indicating pairing mode.
3. در دستگاه خود (گوشی هوشمند، تبلت، رایانه)، بلوتوث را فعال کنید و دستگاه‌های موجود را جستجو کنید.
4. Select "Nuroum OW20B" from the list of found devices.
5. Once connected, the indicator light will flash blue slowly, and you will hear a connection confirmation prompt.

Note: The earphones support multi-point connection, allowing simultaneous connection to two devices. After pairing with the first device, disable Bluetooth on it, then pair with the second device. Re-enable Bluetooth on the first device, and the earphones should connect to both.

دستورالعمل های عملیاتی

کنترل ها

The earphones feature intuitive controls for managing audio and calls.

Figure 4: User-Friendly Integrated Controls. This image highlights the control buttons on the earphone body, including volume up (+), volume down (-), and the Multi-Function Button (MFB), along with the mute button on the microphone boom.

استفاده از میکروفون

The rotatable boom microphone is designed for optimal voice clarity during calls, featuring ENC (Environmental Noise Cancellation) and a DSP chip to reduce ambient noise by 99.9%.

• For calls, rotate the microphone boom forward so it is positioned near your mouth.
• When listening to music or not needing the microphone, rotate it backward behind your ear for convenient storage and a less obtrusive profile.

Figure 5: Rotatable Boom Microphone. This image demonstrates how to position the rotatable boom microphone for clear calls (forward, near mouth) and for storage (backward, behind ear).

Figure 6: Industry-leading Noise Cancelling with HiFi 4 DSP. This image illustrates the ENC (Environmental Noise Cancellation) and DSP chip technology, showing how it processes and reduces background noise for clearer voice transmission during calls.

کیفیت صدا

Equipped with a large driver and a private bass boost algorithm powered by HiFi4 DSP, the Nuroum OW20B delivers powerful volume and rich bass. This ensures an enjoyable listening experience for your favorite music, whether you are running outdoors or traveling on an airplane.