1. Pengenalan
Thank you for choosing the Greadio Retro Bluetooth Speaker and Vintage FM Radio. This manual provides essential information for the safe and efficient operation of your device. Please read it thoroughly before use and retain it for future reference.
2. Maklumat Keselamatan
- Jangan dedahkan peranti kepada air, lembapan atau suhu yang melampau.
- Elakkan daripada menjatuhkan atau meletakkan peranti kepada kesan yang kuat.
- Jangan cuba membuka atau membaiki peranti sendiri. Hubungi kakitangan perkhidmatan yang berkelayakan.
- Jauhkan daripada kanak-kanak.
- Gunakan hanya kabel pengecasan yang disediakan.
3. Kandungan Pakej
Sahkan bahawa semua item terdapat dalam pakej:
- Greadio Retro Bluetooth Speaker (Model GR919P)
- Kabel Pengecas USB
- Kabel AUX
- Manual Pengguna

Image: Greadio Retro Bluetooth Speaker (Pink) with its charging cable, AUX cable, and user manual.
4. Produk Lebihview
Familiarize yourself with the main components and controls of your Greadio Retro Bluetooth Speaker.

Image: Front panel of the speaker, showing the speaker, frequency scale, tuning knob, volume knob, and ON/OFF & Function knob.

Image: Rear panel of the speaker, showing the Micro USB port, TF card socket, Play/Pause button, and Previous/Next buttons.
Ciri-ciri Utama:
- Saiz padat: Measures 4.4 x 2.7 x 2 inches, making it highly portable.
- Kelantangan Kuat: Equipped with a five-watt amplifier for rich and clear audio.
- Bluetooth 5.0: Advanced wireless connectivity for quick pairing.
- Main Balik Berbilang Mod: Supports FM Radio, Bluetooth, TF Card, and AUX input.
- Bateri Boleh Dicas Semula Terbina dalam: Memberikan masa bermain sehingga 9 jam.
5. Persediaan
5.1 Pengecasan Awal
Before first use, fully charge the speaker. Connect the provided USB charging cable to the Micro USB port on the back of the speaker and plug the other end into a USB power adapter (not included) or a computer's USB port. The charging indicator light will illuminate during charging and turn off when fully charged.
5.2 Hidupkan/Mati Kuasa
To power on the speaker, rotate the ON/OFF & Function knob clockwise until you hear a click and the display lights up. To power off, rotate the knob counter-clockwise until it clicks off.
6. Mod Operasi
The Greadio Retro Bluetooth Speaker supports multiple playback modes. Rotate the ON/OFF & Function knob to switch between modes.
6.1 Mod Bluetooth
In Bluetooth mode, the speaker can connect wirelessly to your smartphone, tablet, or other Bluetooth-enabled devices.
- Turn on the speaker and switch to Bluetooth mode. The display will show a blue light, indicating it's ready for pairing.
- On your device, enable Bluetooth and search for "Greadio" or "R919".
- Pilih pembesar suara daripada senarai untuk dipasangkan. Bunyi pengesahan akan menunjukkan gandingan yang berjaya.
- Anda kini boleh memainkan audio daripada peranti anda melalui pembesar suara.

Image: The speaker's dial illuminated in blue, signifying Bluetooth mode is active.
Video: Demonstrates how to connect the Greadio Bluetooth Speaker to a smartphone via Bluetooth, showing the pairing process and audio playback.
Mod Radio 6.2 FM
Enjoy your favorite FM radio stations with the vintage-style tuner.
- Turn on the speaker and switch to FM Radio mode. The display will show an orange light.
- Rotate the Tuning Knob (large central knob) to scan for available FM stations.
- Adjust the Volume Knob (smaller knob) to your desired listening level.

Image: The speaker's dial illuminated in orange, signifying FM radio mode is active.
6.3 Mod Kad TF
Play music directly from a TF (MicroSD) card.
- Insert a TF card (up to 32GB, not included) with MP3 audio files into the TF card socket on the back of the speaker.
- The speaker will automatically switch to TF Card mode and begin playback.
- Use the Play/Pause button and Previous/Next buttons on the back to control playback.

Image: The TF card slot located on the rear of the speaker for direct music playback.
6.4 Mod AUX
Connect external audio devices using the AUX cable.
- Connect one end of the provided AUX cable to the AUX port on the back of the speaker.
- Sambungkan hujung yang satu lagi ke output audio peranti luaran anda (cth., pemain MP3, komputer).
- Pembesar suara akan bertukar kepada mod AUX secara automatik. Mainkan audio daripada peranti luaran anda.

Image: The AUX port on the rear of the speaker for wired audio connections.
7. Mengecas
The speaker features a built-in 1100mAh rechargeable Lithium Ion battery. When the battery is low, the speaker will indicate this (e.g., voice prompt). Connect the Micro USB charging cable to a 5V/1A USB power source to recharge. A full charge typically takes 3-4 hours and provides up to 9 hours of playback time, depending on volume and mode.
8. Penyelenggaraan
- Bersihkan pembesar suara dengan kain lembut dan kering. Jangan gunakan pembersih atau pelarut yang melelas.
- Simpan pembesar suara di tempat yang sejuk dan kering jauh dari cahaya matahari langsung dan suhu yang melampau.
- If not used for extended periods, charge the battery at least once every three months to prolong its lifespan.
9. Penyelesaian masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Speaker tidak dihidupkan. | Bateri lemah. | Cas pembesar suara sepenuhnya. |
| Tiada bunyi dalam mod Bluetooth. | Not paired or volume too low. | Ensure device is paired and volume is up on both speaker and source device. |
| Penerimaan radio FM yang lemah. | Isyarat atau gangguan yang lemah. | Adjust the speaker's position or rotate for better reception. The charging cable can act as an antenna. |
| Kad TF tidak dimainkan. | Card not inserted correctly or unsupported file format. | Masukkan semula kad TF. Pastikan files dalam format MP3. |
10. Spesifikasi
- Nombor Model: GR919P
- Dimensi Produk: 4.4 x 2.7 x 2 inci
- Berat Barang: 7.7 auns
- Teknologi Ketersambungan: Bluetooth 5.0
- Teknologi Penala: FM
- Sumber Kuasa: Dikuasakan Bateri (termasuk 1 bateri Lithium Ion)
- Ciri Khas: Boleh dicas semula
- Pengeluar: Greadio

Image: Dimensions of the Greadio Retro Bluetooth Speaker.
11. Waranti dan Sokongan
Greadio products are designed for reliability and performance. For warranty information or technical support, please refer to the contact details provided on the product packaging or visit the official Greadio webtapak. Simpan resit pembelian anda sebagai bukti pembelian.