BACKWIN Wired Earbuds User Manual

ແນະນຳ

This manual provides detailed instructions for the use, setup, and maintenance of your BACKWIN Wired Earbuds, Model B870. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.

The BACKWIN Wired Earbuds, featuring a 3.5mm jack and in-line controls, are designed for a wide range of audio devices.

ເນື້ອໃນຊຸດ

ກວດ​ສອບ​ວ່າ​ລາຍ​ການ​ທັງ​ຫມົດ​ແມ່ນ​ມີ​ຢູ່​ໃນ​ຊຸດ​:

• BACKWIN Wired Earbuds (Model B870)
• Ear Cushions (3 pairs: Small, Medium, Large)
• ກໍລະນີປ້ອງກັນ
• ຄູ່ມືແນະ ນຳ (ເອກະສານນີ້)

Image showing the BACKWIN Wired Earbuds along with the included ear tips in various sizes and a protective pouch.

ຕັ້ງຄ່າ

1. ການເລືອກຄໍາແນະນໍາຫູທີ່ຖືກຕ້ອງ

Proper ear tip selection is crucial for comfort, sound quality, and noise isolation. Experiment with the included Small (S), Medium (M), and Large (L) ear tips to find the best fit for your ears.

• ຄ່ອຍໆດຶງປາຍຫູທີ່ຕິດຕັ້ງໄວ້ກ່ອນ.
• Select a pair of ear tips that feel comfortable and create a good seal in your ear canal.
• Press the new ear tips firmly onto the earbud nozzles until they are securely attached.

Illustration demonstrating the ergonomic design of the earbuds and the three included ear tip sizes (S, M, L) for optimal fit.

2. ການ​ເຊື່ອມ​ຕໍ່​ກັບ​ອຸ​ປະ​ກອນ​ຂອງ​ທ່ານ​

The BACKWIN Wired Earbuds feature a standard 3.5mm audio jack for broad compatibility.

1. Locate the 3.5mm audio jack on your smartphone, tablet, laptop, desktop PC, MP3 player, or game console.
2. Insert the earbud's 3.5mm plug firmly into the device's audio jack until it clicks into place.
3. ໃຫ້ແນ່ໃຈວ່າການເຊື່ອມຕໍ່ແມ່ນປອດໄພເພື່ອປ້ອງກັນສຽງລົບກວນ.

The 3.5mm audio jack ensures wide compatibility with various devices including laptops, desktop PCs, smartphones (Android, iPhone), tablets (iPad), game consoles, and MP3 players.

ຄໍາແນະນໍາການດໍາເນີນງານ

In-line Remote Control Functions

The in-line remote allows for easy control of audio playback and calls without needing to access your device.

ລະອຽດ view of the multi-function in-line remote control, illustrating button functions for volume adjustment, track navigation, and call management.

• ປະລິມານຂຶ້ນ (+): ກົດເພື່ອເພີ່ມປະລິມານ.
• ປະລິມານລົງ (-): ກົດເພື່ອຫຼຸດລະດັບສຽງລົງ.
• ປຸ່ມຫຼາຍຟັງຊັນ (ສູນ):
  • ກົດຄັ້ງດຽວ: Play/Pause audio; Answer/End call.
  • ກົດສອງຄັ້ງ: ຕິດຕາມຕໍ່ໄປ.
  • ກົດສາມເທື່ອ: ເພງທີ່ຜ່ານມາ.
• ໄມໂຄຣໂຟນໃນຕົວ: Located on the remote, allows for hands-free calling. Position the microphone near your mouth for clear communication.

ຄຸນສົມບັດ ແລະ ເຕັກໂນໂລຊີ

Four-Speaker Sound System

Each earbud is equipped with two speakers: a moving coil speaker for powerful bass and an iron ring speaker for clear highs and noise reduction. This dual-driver design delivers a balanced and immersive audio experience.

Anatomy of the earbud's internal structure, highlighting the dynamic coil for bass and moving iron for treble, contributing to HiFi stereo sound.

Anti-Tangle Cable Design

The earbud cable is constructed from soft and elastic aerospace TPE hollow material, reinforced with copper wire and fiber. This design provides excellent durability, abrasion resistance, and significantly reduces tangling, ensuring a smooth user experience, especially during gaming with 0 latency.

Detailed cross-section of the TPE noise reduction cable, showing its robust construction with 244 copper cores and 200D bulletproof wire for durability and tangle prevention.

IP67 ລະດັບກັນຝຸ່ນແລະກັນນ້ໍາ

The earbuds are rated IP67, offering protection against dust ingress and immersion in water up to 1 meter for 30 minutes. This makes them suitable for use during workouts or in light rain, but they are not intended for swimming or prolonged submersion.

ການບໍາລຸງຮັກສາແລະການດູແລ

• ທໍາຄວາມສະອາດ: ເຮັດຄວາມສະອາດປາຍຫູເປັນປະຈໍາດ້ວຍຜ້າອ່ອນໆ, ງamp cloth. For the earbud nozzles, gently wipe away any earwax or debris using a dry cotton swab. Do not use harsh chemicals or abrasive materials.
• ການເກັບຮັກສາ: ເມື່ອບໍ່ໄດ້ໃຊ້ງານ, ໃຫ້ເກັບຮັກສາຫູຟັງໄວ້ໃນກ່ອງປ້ອງກັນທີ່ສະໜອງໃຫ້ເພື່ອປ້ອງກັນການພັນກັນ ແລະ ຄວາມເສຍຫາຍ.
• ການເປີດເຜີຍນ້ໍາ: While IP67 rated, avoid unnecessary exposure to water. If they get wet, dry them thoroughly before storing or using again. Do not charge or connect to a device if the jack is wet.
• ການດູແລສາຍໄຟ: Avoid sharp bends or excessive pulling on the cable to maintain its integrity.

ການແກ້ໄຂບັນຫາ

ຂໍ້ມູນຈໍາເພາະ

ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

The BACKWIN Wired Earbuds (Model B870) come with a ຮັບປະກັນ 2 ປີ ຈາກວັນທີ່ຊື້. ການຮັບປະກັນນີ້ກວມເອົາຄວາມບົກຜ່ອງດ້ານການຜະລິດແລະການເຮັດວຽກພາຍໃຕ້ການນໍາໃຊ້ປົກກະຕິ.

ການຮັບປະກັນບໍ່ໄດ້ກວມເອົາ:

• ຄວາມເສຍຫາຍທີ່ເກີດຈາກການໃຊ້ຜິດ, ການລ່ວງລະເມີດ, ອຸບັດຕິເຫດ ຫຼື ຄວາມລະເລີຍ.
• ການສວມໃສ່ແລະ້ໍາຕາປົກກະຕິ.
• ການສ້ອມແປງຫຼືການດັດແກ້ທີ່ບໍ່ໄດ້ຮັບອະນຸຍາດ.
• Damage from improper storage or extreme environmental conditions.

For warranty claims or technical support, please contact BACKWIN customer service through the retailer where the product was purchased or visit the official BACKWIN webເວັບໄຊສໍາລັບຂໍ້ມູນຕິດຕໍ່.

ກະລຸນາເກັບຫຼັກຖານການຊື້ຂອງທ່ານໄວ້ເພື່ອກວດສອບການຮັບປະກັນ.