hadbleng Q28S-B
HADBLENG Q28S-B Wireless Bluetooth Earbuds User Manual
Model: Q28S-B
pengenalan
Thank you for choosing the HADBLENG Q28S-B Wireless Bluetooth Earbuds. This manual provides detailed instructions on how to set up, operate, maintain, and troubleshoot your new earbuds. Please read this manual carefully before use to ensure optimal performance and longevity of your device.

Image: The HADBLENG Q28S-B Wireless Bluetooth Earbuds in their open charging case, showcasing the earbuds and the digital battery display.
Kandungan Pakej
Sila semak pakej untuk item berikut:
- 2 x HADBLENG Q28S-B Wireless Earbuds (Left and Right)
- 1 x Kes Pengecasan
- 1 x Kabel Pengecas USB Jenis-C
- 3 x Pasangan Telinga Tip (S / M / L)
- 1 x Manual Pengguna

Image: A visual representation of the package contents, including the earbuds, charging case, USB-C cable, and ear tips.
Persediaan
1. Pengecasan Awal
Before first use, fully charge the charging case and earbuds. Connect the provided USB Type-C cable to the charging port on the case and a power source. The LED display on the case will show the battery percentage. The earbuds will charge automatically when placed inside the case.
- Mengecas Bateri Kes: 800 mAh capacity, providing up to 50 hours of additional playtime.
- Masa Main Earbud: Sehingga 8 jam dengan sekali cas.
- Caj Cepat: 10 minutes of charging provides 1 hour of playtime.

Image: The earbuds and charging case illustrating the extended listening time and quick charge capabilities.

Image: The charging case with its dual digital LED display, showing the battery level of the case and individual earbuds.
2. Berpasangan dengan Peranti Anda
Fon telinga ini mempunyai padanan satu langkah untuk kemudahan.
- Buka bekas pengecas. Fon telinga akan dihidupkan secara automatik dan memasuki mod berpasangan.
- Pada peranti anda (telefon pintar, tablet, komputer riba), dayakan Bluetooth dan cari peranti yang tersedia.
- Pilih "S28S" daripada senarai peranti yang ditemui.
- Setelah disambungkan, anda akan mendengar nada pengesahan dan fon telinga akan sedia untuk digunakan.
The earbuds will automatically reconnect to the last paired device when removed from the case, provided Bluetooth is enabled on the device.

Image: A visual guide demonstrating the simple one-step pairing process with a smartphone, highlighting the Bluetooth connection range of 15 meters.

Image: A diagram illustrating the advanced Bluetooth 5.3 chip, which ensures stable and efficient wireless connectivity.
3. Memakai Earbud
For optimal sound quality and comfort, choose the correct ear tip size and adjust the ear hooks.
- Select the ear tips (S/M/L) that provide a snug and comfortable fit in your ear canal.
- Place the earbud into your ear, ensuring the ear tip is properly sealed.
- Adjust the flexible ear hook over your ear to secure the earbud in place.

Image: A visual guide demonstrating how to achieve a secure and comfortable fit using the flexible ear hooks and selecting the appropriate ear tip size (S, M, L).
Arahan Operasi
Kawalan Sentuh
The Q28S-B earbuds feature intuitive button controls on each earbud. The functions are mirrored on both left and right earbuds unless specified.
| Tindakan | Fungsi |
|---|---|
| Single Click (R/L) | Main/Jeda Muzik |
| Single Click (R/L) | Jawab/Tamatkan Panggilan |
| Long Press 2S (R/L) | Tolak Panggilan |
| Long Press 2S (R) | Lagu Seterusnya |
| Long Press 2S (L) | Lagu Sebelumnya |
| Triple Click (R/L) | Aktifkan Pembantu Suara (Siri, Google Assistant, dll.) |
| Click (R) | Kelantangan Naik |
| Click (L) | Kelantangan Kurang |

Image: A detailed diagram illustrating the various push-button controls on the earbuds for managing music, calls, and voice assistant.
Mod Penggunaan
- Mod Binaural: Use both earbuds for immersive stereo sound with powerful bass. Ideal for music listening.
- Mod Mono: Use either the left or right earbud independently. Useful for calls or when you need to be aware of your surroundings.

Imej: Cthamples of different usage scenarios, including driving, leisure, work, and fitness, demonstrating the versatility of the earbuds.
Penyelenggaraan
Pembersihan
Pembersihan tetap membantu mengekalkan kualiti bunyi dan kebersihan.
- Lap perlahan fon telinga dan bekas pengecas dengan kain lembut, kering dan tidak berbulu.
- Tanggalkan hujung telinga dan bersihkannya dengan sabun lembut dan air, kemudian keringkan dengan teliti sebelum disambungkan semula.
- Jangan gunakan pembersih yang kasar atau rendam fon telinga atau sarung dalam cecair.
Rintangan Air (IPX7)
The earbuds are IPX7 waterproof, meaning they are protected against temporary immersion in water up to 1 meter for 30 minutes. This makes them suitable for sports and protection against sweat and rain.
- Do not intentionally submerge the earbuds for extended periods or use them for swimming.
- Pastikan port pengecasan kering sebelum mengecas untuk mengelakkan kerosakan.

Image: A demonstration of the IPX7 waterproof rating, showing the earbuds resisting splashes, sweat, and rain.
Penyimpanan
Sentiasa simpan fon telinga dalam bekas pengecas apabila tidak digunakan untuk melindunginya dan memastikan ia dicas.
Menyelesaikan masalah
If you encounter any issues, please refer to the following common solutions:
| Masalah | Penyelesaian yang Mungkin |
|---|---|
| Fon telinga tidak berpasangan |
|
| Hanya satu fon telinga berfungsi |
|
| Poor sound quality / No bass |
|
| Fon telinga tidak dicas |
|
Spesifikasi
Key technical specifications for the HADBLENG Q28S-B Wireless Bluetooth Earbuds:
| Ciri | Spesifikasi |
|---|---|
| Nombor Model | Q28S-B |
| Jenama | hadbleng |
| Teknologi Ketersambungan | Wayarles (Bluetooth 5.3) |
| Penempatan Telinga | Dalam Telinga |
| Tahap Ketahanan Air | IPX7 (kalis air) |
| Masa Main (Earbud) | Sehingga 8 jam |
| Jumlah Masa Main dengan Sarung Pengecasan | Sehingga 50 jam |
| Masa Mengecas | lebih kurang 2 jam |
| Kapasiti Kes Pengecasan | 800 mAh (Digital Display) |
| Saiz Pemandu | 13.44 mm Dual Diaphragm Drivers |
| Julat Kekerapan | 20 Hz - 20,000 Hz |
| Mikrofon | Built-in with ENC Noise Reduction |
| Berat badan | 100 Milligrams (total package weight) |
| Peranti Serasi | Bluetooth-enabled devices (smartphones, tablets, computers) |

Imej: Meletup view diagram highlighting the 13.44mm dual diaphragm drivers responsible for powerful and dynamic bass.

Image: A graphic illustrating the ENC (Environmental Noise Cancellation) technology in the microphone, which reduces ambient noise for clear calls.
Waranti dan Sokongan
Your HADBLENG Q28S-B Wireless Bluetooth Earbuds are covered by a comprehensive warranty and support policy:
- Jaminan Wang Dikembalikan 30 Hari: If you are not satisfied with your purchase, you can return it within 30 days for a full refund.
- Waranti 24 Bulan: The product is covered by a 24-month warranty for manufacturing defects and quality-related issues.
- Perkhidmatan Pelanggan: For any questions or support needs, please contact our 24-hour online customer service. Refer to your purchase documentation for contact details.