1. Pengenalan
This manual provides comprehensive instructions for the Bytech BT Stereo Earbuds, model BYAUBE121AC. These earbuds are designed for wireless audio enjoyment, offering a portable and convenient listening experience. Please read this manual thoroughly before using the product to ensure proper operation and maintenance.

Image: A set of Bytech BT Stereo Earbuds, showcasing four different color variations (grey, blue, red, and white). Each pair features an in-ear design with an over-ear hook for secure fit and an inline control module on the cable.
2. Ciri-ciri Produk
- Kesambungan Tanpa Wayar: Utilizes Bluetooth technology for seamless audio streaming.
- Reka Bentuk Mudah Alih: Lightweight and convenient for on-the-go use.
- In-Ear Form Factor: Designed to fit comfortably within the ear.
- Pembatalan Bunyi Aktif: Helps reduce ambient noise for a clearer listening experience.
- Kesesuaian Selamat: Features an ear hook design for stability during activity.
3. Kandungan Pakej
Sila semak pakej untuk item berikut:
- Bytech BT Stereo Earbuds (1 pair)
- Kabel Pengecasan (1)
- Manual Pengguna (dokumen ini)
4. Persediaan dan Berpasangan
4.1. Mengecas Fon Telinga
- Connect the provided charging cable to the charging port on the earbuds' inline control module.
- Connect the other end of the charging cable to a USB power source (e.g., computer USB port, USB wall adapter).
- The indicator light will typically show red during charging and turn off or blue when fully charged.
- Biarkan kira-kira 1-2 jam untuk cas penuh.
4.2. Menghidupkan/Mematikan
- Hidupkan kuasa: Press and hold the Multi-function Button (usually the center button on the inline control) for approximately 3-5 seconds until you hear a power-on prompt or see a blue indicator light flash.
- Matikan: Press and hold the Multi-function Button for approximately 3-5 seconds until you hear a power-off prompt or see a red indicator light flash and then turn off.
4.3. Berpasangan Bluetooth
- Ensure the earbuds are fully charged and powered off.
- Press and hold the Multi-function Button for about 5-7 seconds until the indicator light flashes red and blue alternately. This indicates pairing mode.
- Pada peranti anda (telefon pintar, tablet, komputer), dayakan Bluetooth.
- Cari untuk available Bluetooth devices. You should see "BYTECH BT STEREO EARBUDS" or a similar name in the list.
- Select the earbuds from the list to connect. Once connected, the indicator light will typically flash blue slowly, and you may hear a "connected" prompt.
- Jika diminta kata laluan, masukkan "0000" (empat sifar).
5. Arahan Operasi
5.1. Main balik Muzik
- Main/Jeda: Tekan sebentar Butang Pelbagai fungsi.
- Kelantangan: Tekan butang "+" sebentar.
- Perlahankan suara: Tekan butang "-" sebentar.
- Lagu Seterusnya: Tekan lama butang "+".
- Trek Sebelumnya: Tekan lama butang "-".
5.2. Pengurusan Panggilan
- Jawab Panggilan: Short press the Multi-function Button when a call comes in.
- Tamatkan Panggilan: Tekan sebentar Butang Pelbagai Fungsi semasa panggilan.
- Tolak Panggilan: Long press the Multi-function Button when a call comes in.
- Dail Semula Nombor Terakhir: Tekan dua kali Butang Pelbagai fungsi.
5.3. Pembatalan Bunyi Aktif (ANC)
The earbuds feature Active Noise Cancellation. Refer to the specific button on your inline control for ANC activation. Typically, there is a dedicated switch or a long press on a specific button to toggle ANC on or off.
6. Penyelenggaraan dan Penjagaan
- Pembersihan: Use a soft, dry cloth to clean the earbuds. Do not use harsh chemicals or abrasive materials.
- Storan: Store the earbuds in a cool, dry place when not in use. Avoid extreme temperatures.
- Penjagaan Bateri: Untuk memanjangkan hayat bateri, elakkan daripada kerap mencas sepenuhnya fon telinga. Caskannya secara berkala, walaupun tidak digunakan untuk tempoh yang lama.
- Tahan Air: Fon telinga ini tidak dinyatakan sebagai kalis air. Elakkan pendedahan kepada air atau kelembapan berlebihan.
7. Penyelesaian masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Fon telinga tidak dapat dihidupkan. | Bateri lemah. | Cas fon telinga sepenuhnya. |
| Tidak boleh berpasangan dengan peranti. | Earbuds not in pairing mode; Bluetooth off on device; too far apart. | Ensure earbuds are in pairing mode (red/blue flashing); enable Bluetooth on your device; keep devices within 10 meters. |
| Tiada bunyi selepas berpasangan. | Volume too low; incorrect audio output selected on device. | Increase volume on both earbuds and device; check device's audio output settings. |
| Sound is intermittent or distorted. | Gangguan; terlalu jauh dari peranti; bateri lemah. | Move closer to your device; avoid strong electromagnetic interference; charge earbuds. |
8. Spesifikasi
| Ciri | Perincian |
|---|---|
| Nama Model | BYTECH BT STEREO EARBUDS |
| Nombor Model | BYAUBE121AC |
| Jenama | Bytech |
| Teknologi Ketersambungan | Tanpa wayar |
| Teknologi Komunikasi Tanpa Wayar | Bluetooth |
| Penempatan Telinga | Di Telinga |
| Faktor Bentuk | Di Telinga |
| Kawalan Bunyi | Pembatalan Bunyi Aktif |
| warna | BLACK (available in other colors as shown in product images) |
| Dimensi Produk | 1 x 1 x 1 inci |
| Berat Barang | 1 paun |
| Pengeluar | DEEJAYLED |
| UPC | 805112045730 |
| Tarikh Mula-mula Tersedia | 25 Disember 2019 |
9. Waranti dan Sokongan
For warranty information and customer support, please refer to the documentation included with your purchase or contact the retailer or manufacturer directly. Keep your proof of purchase for any warranty claims.
Manufacturer: DEEJAYLED
For further assistance, please visit the official Bytech webtapak atau hubungi perkhidmatan pelanggan mereka.





