د EarFun K4 ماشومانو بلوتوټ هیډفون کارونکي لارښود

1. پیژندنه

Thank you for choosing the EarFun K4 Kids Bluetooth Headphones. This manual provides essential information for setting up, operating, and maintaining your headphones. Please read it thoroughly to ensure proper use and to maximize your listening experience.

Image: The EarFun K4 Kids Bluetooth Headphones in blue, showcasing their over-ear design and LED light feature.

2. د بسته محتويات

ډاډ ترلاسه کړئ چې ټول توکي ستاسو په کڅوړه کې شتون لري:

• د EarFun K4 ماشومانو بلوتوټ هیډفونونه
• د کارن لارښود
• د USB-C چارج کیبل
• 3.5mm آډیو کیبل

3. د محصول ب Featuresې

• Volume Limited Technology: Offers 74/85/94dBA volume limits to protect children's hearing.
• رنګارنګ LED څراغونه: Features 5 distinct lighting modes for a visually engaging experience.
• د لوړ مخلص سټیریو غږ: Equipped with 40mm drivers for clear and rich audio.
• جوړ شوی مایکروفون: د لاسونو څخه پاک زنګونه فعالوي.
• تمدید شوی د لوبې وخت: Up to 90 hours of battery life (lights off) and fast USB-C charging.
• بلوتوث 5.4: Provides stable and wide compatibility with various devices.
• راحته ډیزاین: Adjustable headband, foldable structure, and soft memory foam earcups.
• خوندي توکي: Constructed with BPA-free materials, certified by RoHS 2.0 and CPC standards.

Image: A visual summary of the EarFun K4 headphones' key features, including volume limits, LED lights, sound quality, microphone, battery life, Bluetooth version, and foldable design.

4. تنظیم او پیوستون

۳.۱ د هیډفونونو چارج کول

1. چمتو شوی USB-C چارجینګ کیبل د هیډفونونو چارج کولو پورټ سره وصل کړئ.
2. د کیبل بل پای د USB بریښنا اډاپټر (شامل نه دی) یا د کمپیوټر USB پورټ سره وصل کړئ.
3. The LED indicator will show charging status. A full charge provides up to 90 hours of playtime with lights off, or approximately 24 hours with lights on. A 10-minute charge provides about 8 hours of playtime.

Image: Illustration of the EarFun K4 headphones' battery life, highlighting 90 hours of wireless use (with lights off) and unlimited playtime in wired mode.

4.2 بریښنا کول / بندول

• پاور آن: د بریښنا تڼۍ د 2 ثانیو لپاره فشار ورکړئ او ونیسئ تر هغه چې د LED شاخص روښانه شي.
• بندول: د بریښنا تڼۍ د 3 ثانیو لپاره فشار ورکړئ او ونیسئ تر هغه چې د LED شاخص بند نشي.

4.3 د بلوتوټ جوړه کول

1. ډاډ ترلاسه کړئ چې هیډفونونه بند دي.
2. Press and hold the Power button for 5 seconds until the LED indicator flashes blue and red alternately, indicating pairing mode.
3. په خپل وسیله (سمارټ فون، ټابلیټ، لیپ ټاپ، او نور) کې، بلوتوث فعال کړئ او د شته وسایلو لټون وکړئ.
4. Select "EarFun K4" from the list of devices.
5. یوځل وصل شو ، د LED شاخص به ورو ورو نیلي شيندي.

Image: The EarFun K4 headphones demonstrating universal compatibility with smartphones, tablets, laptops, PCs, gaming consoles, and other devices, powered by Bluetooth 5.4 technology.

۴.۴ وایرډ موډ

To use the headphones in wired mode, connect the provided 3.5mm audio cable to the headphone's audio jack and the other end to your device's audio output. This mode does not require battery power.

5. عملیاتي لارښوونې

5.1 د حجم کنټرول

The EarFun K4 headphones feature three volume limit settings to protect hearing:

• نورمال حالت: 74dBA
• Study Mode: 85dBA
• د سفر حالت: 94dBA

To switch between volume limit modes, simultaneously press the "+" and "-" buttons once after pairing.

Image: Three children demonstrating the use of EarFun K4 headphones in different environments, illustrating the 74dBA (Normal), 85dBA (Study), and 94dBA (Travel) volume limit settings designed for hearing protection.

Image: A diagram illustrating the simultaneous press of the '+' and '-' buttons on the EarFun K4 headphones to cycle through the different volume limit modes.

5.2 د LED رڼا طریقې

The headphones feature 5 colorful LED lighting modes. Use the dedicated LED light button to cycle through the modes:

• Static Color 1
• Static Color 2
• Static Color 3
• تدریجي رڼا
• چټک فلش

انځور: یو مفصل view of the EarFun K4 headphone's ear cup, highlighting the LED light panel and listing the five available lighting modes.

۵.۴ د موسیقۍ غږول او زنګونه

The control buttons on the ear cup allow for easy management of audio and calls:

• پلی کول / ودرول: د ملټي فنکشن تڼۍ لنډ فشار ورکړئ.
• بله لار: د "+" تڼۍ د 2 ثانیو لپاره اوږد فشار ورکړئ.
• مخکینی لار د "-" تڼۍ د 2 ثانیو لپاره فشار ورکړئ.
• ځواب / پای کال: د ملټي فنکشن تڼۍ لنډ فشار ورکړئ.
• زنګ رد کړئ: Long press the Multi-function button for 2 seconds.

Image: A child wearing EarFun K4 headphones, with an accompanying diagram detailing the location and function of the control buttons for LED lights and audio playback/calls.

6. ساتنه

6.1 پاکول

• هیډفونونه د نرم او وچ ټوکر سره پاک کړئ.
• د کثافاتو پاکوونکي یا محلول مه کاروئ.
• په هر ډول خلاصیدو کې د رطوبت له ننوتلو څخه ډډه وکړئ.

6.2 ذخیره کول

• هیډفونونه په یخ او وچ ځای کې د مستقیم لمر وړانګو او سختې تودوخې څخه لرې وساتئ.
• د پوښلو وړ ډیزاین د کمپیکټ ذخیره کولو اجازه ورکوي.

Image: A child wearing the EarFun K4 headphones, with callouts emphasizing the adjustable headband, foldable structure, soft memory foam earcups, and durable materials for all-day comfort.

Image: The EarFun K4 headphones in their folded state, placed next to a backpack and books, demonstrating their compact and portable design suitable for travel and storage.

7. ستونزه حل کول

• هیډفونونه نه چالانیږي: ډاډ ترلاسه کړئ چې هیډفونونه په بشپړ ډول چارج شوي دي.
• د وسیلې سره جوړه نشي کیدی: Make sure the headphones are in pairing mode (LED flashing blue/red). Turn off and on your device's Bluetooth, then try pairing again.
• غږ نشته: Check the volume level on both the headphones and your connected device. Ensure the headphones are properly connected via Bluetooth or the 3.5mm audio cable.
• د LED څراغونه کار نه کوي: Check if the LED light function is enabled and cycle through the modes using the dedicated button.
• د غږ خراب کیفیت: Ensure the headphones are within the Bluetooth range (up to 20 meters). Try disconnecting and reconnecting.

8. مشخصات

۸. خوندیتوب او تصدیقونه

The EarFun K4 headphones are designed with child safety in mind:

• د اوریدلو محافظت: Volume limited to 74/85/94dBA to prevent hearing damage.
• خوندي توکي: Made with BPA-free materials and certified by RoHS 2.0 and CPC standards.

Image: The EarFun K4 headphones prominently displaying their RoHS, CPC (Children's Product Certificate), and BPA Free certifications, emphasizing their construction from safe, child-friendly materials.

Image: A graph illustrating safe listening levels and zones, accompanied by World Health Organization (WHO) recommendations for protecting children's hearing from prolonged exposure to high decibel levels.

10. تضمین او ملاتړ

EarFun provides an 18-month hassle-free protection for the K4 Kids Bluetooth Headphones. For any product inquiries, technical support, or warranty claims, please contact EarFun customer service through their official webسایټ یا پرچون پلورونکی چیرې چې محصول اخیستل شوی و.