pengenalan
Thank you for choosing the Jesebang by-02 Wireless Earbuds. These earbuds are designed to provide a high-quality audio experience with advanced features such as Bluetooth 5.2 connectivity, immersive stereo sound, extended battery life, and IP7 waterproofing. This manual will guide you through the setup, operation, and maintenance of your new earbuds to ensure optimal performance and longevity.

Image: Jesebang by-02 Wireless Earbuds in their charging case.
Apa yang ada dalam Kotak
Upon opening your Jesebang by-02 package, you should find the following items:
- Jesebang by-02 Wireless Earbuds (Left and Right)
- Kes Pengecasan
- Kabel Pengecasan USB Jenis-C
- Pelbagai Saiz Hujung Telinga (Kecil, Sederhana, Besar)
- Manual Pengguna
Video: Unboxing and initial setup of the Jesebang by-02 Wireless Earbuds, demonstrating included accessories and basic functions.
Persediaan
1. Mengecas Fon Telinga dan Sarung
Before first use, fully charge the earbuds and charging case. The charging case has a built-in 400mAh battery, providing up to 40 hours of total playtime with multiple charges.
- Place the earbuds into the charging case. Ensure they are correctly seated; the indicator lights on the earbuds will show charging status.
- Connect the USB Type-C charging cable to the charging port on the case and plug the other end into a USB power adapter (not included).
- The LED light display on the charging case will indicate the battery consumption. A full charge for the case takes approximately 1.5 hours.

Image: Close-up of the USB Type-C charging port on the earbud case.

Image: Jesebang by-02 earbuds in their charging case, showing LED battery indicators.
2. Berpasangan Bluetooth
Fon telinga ini mempunyai padanan satu langkah untuk kemudahan.
- Pastikan Bluetooth peranti anda dihidupkan.
- Buka bekas pengecas dan keluarkan kedua-dua fon telinga. Mereka akan menghidupkan dan memasuki mod berpasangan secara automatik.
- Pada peranti anda, cari peranti Bluetooth dan pilih "IT100" daripada senarai.
- Sebaik sahaja disambungkan, anda akan mendengar gesaan pengesahan dan fon telinga akan sedia untuk digunakan.
- Untuk kegunaan seterusnya, fon telinga akan bersambung secara automatik ke peranti pasangan terakhir apabila dikeluarkan daripada sarung.

Image: A smartphone displaying the Bluetooth pairing screen, showing "IT100" as an available device.
Arahan Pengendalian (Kawalan Sentuh)
The Jesebang by-02 earbuds feature intuitive touch controls. The touch sensor is located on the outer surface of each earbud.

Image: Diagram illustrating the multifunctional touch controls on the earbuds.
| Fungsi | Tindakan |
|---|---|
| Main/Jeda Muzik | Ketukan sekali pada fon telinga L atau R. |
| Trek Seterusnya | Ketik dua kali pada Betul gegendang telinga |
| Trek Sebelumnya | Ketik dua kali pada kiri gegendang telinga |
| Tingkatkan Kelantangan | Tekan dan tahan butang Betul fon telinga selama 2 saat. |
| Kurangkan Kelantangan | Tekan dan tahan butang kiri fon telinga selama 2 saat. |
| Jawab / Tutup Panggilan | Single tap on either L or R earbud during an incoming call or active call. |
| Tolak Panggilan | Press and hold either L or R earbud for 2 seconds during an incoming call. |
| Aktifkan Pembantu Suara (Siri, Pembantu Google) | Triple tap on either L or R earbud. |
Memakai Earbud
For optimal sound quality and comfort, ensure a proper fit. The earbuds come with multiple sizes of soft rubber ear tips.
- Choose the ear tips that provide the best seal and comfort for your ears. A good seal is crucial for bass response and noise isolation.
- Gently insert the earbud into your ear canal and twist slightly to secure it. The ergonomic design ensures a snug fit for extended wear.

Image: Different sizes of ear tips (Small, Medium, Large) for a customizable fit.
Penyelenggaraan
Pembersihan
Pembersihan tetap membantu mengekalkan kualiti bunyi dan kebersihan.
- Gunakan kain lembut, kering dan tidak berbulu untuk mengelap fon telinga dan bekas pengecas.
- Gently remove any earwax or debris from the ear tips and speaker mesh using a small brush or cotton swab.
- Jangan gunakan pembersih yang melelas, alkohol atau semburan kimia.
Rintangan Air (IP7)
The Jesebang by-02 earbuds are IP7 waterproof, meaning they are protected against immersion in water up to 1 meter for up to 30 minutes. This makes them suitable for workouts and outdoor activities, protecting against sweat and rain.
- Ensure the earbuds are completely dry before placing them back into the charging case to prevent damage.
- Kes pengecasan adalah bukan waterproof. Avoid exposing the charging case to water.

Image: Earbuds shown with water splashes, indicating their IP7 waterproof capability.
Menyelesaikan masalah
If you encounter any issues with your Jesebang by-02 earbuds, refer to the following common solutions:
| Masalah | Penyelesaian |
|---|---|
| Fon telinga tidak berpasangan dengan peranti. |
|
| Hanya satu fon telinga berfungsi. |
|
| Kualiti bunyi buruk atau kelantangan rendah. |
|
| Fon telinga tidak dicas. |
|
Spesifikasi
| Ciri | Perincian |
|---|---|
| Nombor Model | by-02 |
| Versi Bluetooth | 5.2 |
| Julat Bluetooth | 10 Meter |
| Saiz Pemacu Audio | 13 Milimeter |
| Latensi Audio | 60 milisaat |
| Julat Kekerapan | 20 Hz - 20,000 Hz |
| Impedans | 32 ohm |
| Jenis Kawalan | Kawalan Sentuh |
| Tahap Ketahanan Air | IP7 Kalis Air |
| Earbud Battery Life (Single Charge) | 8 Jam |
| Jumlah Masa Main dengan Sarung Pengecasan | 40 Jam |
| Charging Case Battery Charge Time | 1.5 Hours (Type-C) |
| Kawalan Bunyi | Pengasingan Bunyi (ENC untuk panggilan) |
| Peranti Serasi | Cellphones, Laptops (iOS, Android) |
Waranti dan Sokongan
The Jesebang by-02 Wireless Earbuds come with a 2-year warranty. For any product inquiries, technical support, or warranty claims, please contact Jesebang customer service through the retailer where you purchased the product or refer to the contact information provided on the warranty card included in your package.
Sila simpan bukti pembelian anda untuk pengesahan waranti.