مقدمة
Thank you for choosing the BACKWIN B800-T USB-C Wired Headphones. This manual provides detailed instructions for the proper use, setup, and maintenance of your new headphones. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.
محتويات الحزمة
تأكد من وجود جميع العناصر في العبوة:
- BACKWIN B800-T USB-C Wired Headphones
- Ear Cushions (various sizes: large, medium, small)

Image: The BACKWIN B800-T USB-C Wired Headphones, showing the earbuds, inline control, and USB-C connector. Also included are additional ear cushions.
المنتج انتهىview
الميزات الرئيسية
- Four-Unit Driver Design: Each earbud features a dynamic bass unit and a high-definition decoding iron coil unit for powerful subwoofer sound and clear high-pitched audio.
- Integrated DAC Chip: Equipped with a 24-bit/96Khz DAC decoding chip for high-fidelity audio.
- التوافق العالمي مع USB-C: Designed for devices with a Type-C interface, especially those without a 3.5mm audio jack.
- Inline Control with Microphone: Features volume control and a high-definition microphone for convenient call management and music playback.
- إلغاء الضوضاء السلبية: The earbud design and included silicone ear caps provide passive noise isolation.
- بناء متين: Metal back shell of the headphones is CNC machined for precise workmanship.
عناصر

Image: An exploded diagram illustrating the internal components of the earbud, including the dynamic coil, composite vibration film, sound processor with physical noise reduction, and the iron ring. This combination delivers rich bass, full midrange, and clear treble.

الصورة: لقطة مقربة view of the USB-C plug, highlighting the integrated DAC (Digital-to-Analog Converter) chip, which supports 24-bit/96KHz high-definition audio decoding.

الصورة: تفصيلية view of the earbud's metal back shell, showcasing the CNC precision machining and overall craftsmanship.
يثبت
1. Selecting Ear Cushions
The headphones come with large, medium, and small soundproof silicone ear caps. Choose the size that provides the most comfortable and secure fit for your ears. A proper fit is crucial for optimal sound quality and passive noise cancellation.
2. الاتصال بجهازك
- Locate the USB-C port on your compatible device (e.g., smartphone, tablet, laptop).
- Insert the USB-C plug of the headphones firmly into the device's USB-C port.
- Your device should automatically recognize the headphones. No additional drivers are typically required.
ملحوظة: These headphones are designed for devices with a Type-C interface, especially those without a 3.5mm audio jack. Compatibility may vary with some devices; ensure your device supports audio output via its USB-C port.

Image: A person wearing the BACKWIN B800-T USB-C Wired Headphones, demonstrating proper ear placement and fit.
تعليمات التشغيل
وظائف التحكم عن بعد المدمجة
The inline remote control allows you to manage audio playback and calls without needing to access your device directly.

Image: A diagram detailing the functions of the inline remote control, including volume up, volume down, microphone, and multi-function button for calls and music playback.
- زر رفع الصوت (+): اضغط لرفع مستوى الصوت.
- زر خفض الصوت (-): اضغط لخفض مستوى الصوت.
- زر متعدد الوظائف (الزر الأوسط):
- For Calls:
- نقره واحدة: Answer an incoming call or end an active call.
- ضغطة طويلة: رفض مكالمة واردة.
- للموسيقى:
- نقره واحدة: Play or Pause music.
- انقر مرتين: تخطي إلى المسار التالي.
- Click Three Times: عد إلى المسار السابق.
- For Calls:
- ميكروفون: The built-in microphone allows for hands-free communication during calls.
صيانة
- تنظيف: Gently wipe the earbuds and cable with a soft, dry cloth. Do not use harsh chemicals or abrasive materials.
- وسائد الأذن: قم بإزالة وسادات الأذن المصنوعة من السيليكون وتنظيفها بانتظام باستخدام صابون لطيف وماء. تأكد من جفافها تمامًا قبل إعادة تركيبها.
- تخزين: Store the headphones in a clean, dry place when not in use. Avoid extreme temperatures and direct sunlight.
- العناية بالكابلات: تجنب الانحناءات الحادة أو السحب المفرط للكابل لمنع التلف.
- التعرض للماء: هذه السماعات ليست مقاومة للماء. تجنب تعريضها للماء أو الرطوبة الزائدة.
استكشاف الأخطاء وإصلاحها
| مشكلة | السبب المحتمل | حل |
|---|---|---|
| لا يوجد صوت أو مستوى صوت منخفض |
|
|
| الميكروفون لا يعمل |
|
|
| تشوه الصوت أو ضعف الجودة |
|
|
تحديد
| اسم الموديل | B800-ت |
| ماركة | العودة |
| تكنولوجيا الاتصال | سلكي |
| مقبس سماعات الرأس | النوع سي (USB-C) |
| نوع برنامج تشغيل الصوت | Hybrid Driver (Dynamic bass unit + high-definition decoding iron coil unit) |
| استجابة التردد | Up to 96 KHz (24bit/96Khz Decoding chip) |
| حساسية | 96 ديسيبل |
| مقاومة | 32 أوم |
| التحكم في الضوضاء | إلغاء الضجيج السلبي |
| نوع التحكم | Volume Control, Push Button (for calls/music) |
| مادة | Metal (earbud back shell) |
| وزن العنصر | 3.17 أونصات |
| المكونات المضمنة | وسائد الأذن |
الضمان والدعم
For warranty information or technical support, please refer to the documentation provided with your purchase or contact BACKWIN customer service through the retailer where the product was purchased. Keep your proof of purchase for warranty claims.
لمزيد من المساعدة، يمكنك زيارة BACKWIN Store on Amazon.