1. Bubuka
Hatur nuhun pikeun meuliasing the PRUNUS J-999 Retro Bluetooth Speaker. This compact and versatile speaker combines vintage aesthetics with modern functionality, offering multiple audio playback options and hands-free calling. Please read this manual carefully to ensure proper use and to maximize your enjoyment of the product.

Image: The PRUNUS J-999 Retro Bluetooth Speaker, showcasing its compact size and vintage design in blue.
2. Eusi Paket
Pastikeun sadaya item aya dina bungkusan:
- PRUNUS J-999 Retro Bluetooth Speaker
- Manual Pamilik
- Micro USB Ngecas Cable
- Kabel AUX
3. Produk Langkungview
Kontrol jeung palabuhan

Gambar: Tukangeun view of the speaker highlighting the Micro USB charging port, TF card slot, USB drive slot, AUX input, and microphone.
- Volume Knob / Power Switch: Puterkeun pikeun nyaluyukeun volume. Pencét terus tahan pikeun hurung/pareum.
- Previous Track / FM Scan: Short press for previous track. In FM mode, short press to switch stations. Long press to auto-scan FM stations.
- Play/Pause / Mode Switch / Answer Call: Short press to play/pause. Double press to switch modes (Bluetooth/TF/USB/AUX/FM). Short press to answer/end calls.
- Next Track / FM Scan: Short press for next track. In FM mode, short press to switch stations.
- Micro USB (DC 5V) Port: Pikeun ngecas speaker.
- Slot Kartu TF: Insert a TF (Micro SD) card for audio playback.
- Port USB: Selapkeun flash drive USB pikeun muterkeun audio.
- Input AUX: Sambungkeun alat audio éksternal nganggo kabel AUX anu disayogikeun.
- MIC: Diwangun-di mikropon pikeun nelepon hands-free.
- Bass Diaphragm: Located on the rear for enhanced bass sound.
4. Setélan
4.1 Ngecas Speaker
Before first use, fully charge the speaker. Connect the Micro USB charging cable to the DC 5V port on the back of the speaker and the other end to 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. A full charge takes approximately 7 hours.
4.2 Daya Hurung/Pareuman
Pencét jeung tahan tombol Volume kenop / Pindah kakuatan for a few seconds to turn the speaker on or off. A voice prompt will indicate the current mode.
5. Modeu Operasi
The speaker supports multiple playback modes. Double press the Play/Pause / Mode Switch button to cycle through the available modes: Bluetooth, TF Card, USB, AUX, and FM Radio.

Image: Visual representation of the five playback modes supported by the PRUNUS J-999 speaker.
5.1 Modeu Bluetooth
- Turn on the speaker. It will automatically enter Bluetooth pairing mode (indicated by a voice prompt).
- Aktipkeun Bluetooth dina alat Anjeun (smartphone, tablet, jsb).
- Milarian pikeun "J-999" in your device's Bluetooth list and select it to pair.
- Once paired, a voice prompt will confirm the connection. You can now play audio from your device.
- Ngagunakeun éta Lagu saméméhna, Play / Reureuh, jeung Lagu salajengna tombol dina speaker pikeun ngadalikeun puteran.
5.2 TF Card / USB Mode
- Lebetkeun kartu TF (Micro SD) atanapi flash drive USB anu ngandung audio MP3 files into the respective slot on the back of the speaker.
- The speaker will automatically switch to TF Card or USB mode and begin playing audio. If it doesn't, double press the Play/Pause / Mode Switch button until the correct mode is announced.
- Ngagunakeun éta Lagu saméméhna, Play / Reureuh, jeung Lagu salajengna tombol pikeun ngadalikeun playback.
5.3 Modeu AUX
- Connect one end of the provided AUX cable to the AUX input port on the speaker and the other end to the audio output jack of your external device.
- Pencét dua kali dina Play/Pause / Mode Switch button until the speaker announces "AUX Mode".
- Play audio from your external device. Volume can be adjusted on both the speaker and the external device.
5.4 Modeu Radio FM
- Connect the AUX cable to the AUX input port. This cable acts as the FM antenna.
- Pencét dua kali dina Play/Pause / Mode Switch button until the speaker announces "FM Mode".
- Stasion Pindai Otomatis: Pencét panjang Play/Pause / Mode Switch tombol pikeun otomatis nyeken tur nyimpen stasiun FM sadia.
- Switch Stations: Pencét pondok Lagu saméméhna or Lagu salajengna tombol pikeun napigasi ngaliwatan stasiun anu disimpen.
5.5 Nelepon Bebas Tangan
Nalika disambungkeun ka telepon pinter anjeun via Bluetooth:
- Ngajawab Telepon: Pencét pondok Play/Pause / Mode Switch tombol nalika aya telepon asup disada.
- Tungtung Telepon: Pencét pondok Play/Pause / Mode Switch button during a call to hang up.
- Nolak Telepon: Pencét panjang Play/Pause / Mode Switch tombol pikeun nolak telepon asup.

Image: The PRUNUS J-999 speaker demonstrating its hands-free calling capability with a smartphone.
6. Démonstrasi Produk
Video: A demonstration of the PRUNUS J-999 Retro Bluetooth Speaker's features, including its various playback modes and compact design.
Video: Hiji leuwihview of the PRUNUS 999 Bluetooth speaker, highlighting its portability and sound quality.
7. Pangropéa
- Jauhkeun speaker tina cai, beueus, sareng suhu anu ekstrim.
- Ngabersihan spéker nganggo kaén anu lemes sareng garing. Ulah make cleaners abrasive atawa pangleyur.
- Simpen spéker dina tempat anu tiis sareng garing upami henteu dianggo kanggo waktos anu lami.
- Hindarkeun lungsur atanapi nahan panyatur kana tabrakan anu kuat.
8. Cara ngungkulan
Taya Daya
- Pastikeun spéker dicas pinuh.
- Pariksa lamun switch kakuatan dina posisi ON.
Taya Sora
- Ningkatkeun polumeu dina speaker sareng alat Anjeun nu disambungkeun.
- Ensure the correct playback mode is selected (Bluetooth, TF, USB, AUX).
- For Bluetooth, ensure the device is properly paired.
- For TF/USB, ensure audio files aya dina format nu dirojong (contona, MP3).
Masalah Nyapasangkeun Bluetooth
- Pastikeun spiker aya dina mode papasangan Bluetooth.
- Pindahkeun speaker ngadeukeutan ka alat Anjeun.
- Forget/delete "J-999" from your device's Bluetooth list and try pairing again.
Panarimaan Radio FM anu Goréng
- Ensure the AUX cable is plugged into the AUX port, as it functions as the antenna.
- Try repositioning the speaker or the AUX cable for better signal.
- Perform an auto-scan again to find stronger stations.
9. Spésifikasi
| Fitur | Rincian |
|---|---|
| Ngaran modél | J-999 |
| merek | PRUNUS |
| Tipe Speaker | Bass |
| Speaker Maksimum Kaluaran Power | 3 Watt |
| Téhnologi konektipitas | Auxiliary, Bluetooth, USB |
| Téknologi Komunikasi Nirkabel | Bluetooth 5.0 |
| Rentang Bluetooth | 10 méter |
| Kapasitas batré | 3.7 V 400 mAh |
| Waktu Ngecas | 7 Jam |
| Waktu Playback | Nepi ka 7 jam (dina volume 50%) |
| Rentang Frékuénsi FM | 87-108MHz |
| Dimensi produk | 3.9 "D x 2.2" W x 2.7" H |
| Item Beurat | 8.4 ons |
| Bahan | palastik |
| Tingkat Résistansi Cai | Henteu Tahan Cai |
10. Garansi jeung Rojongan
The PRUNUS J-999 Retro Bluetooth Speaker comes with a limited warranty. For detailed warranty information, product support, or any inquiries, please refer to the warranty card included in your package or visit the official PRUNUS websitus. Anjeun ogé tiasa ngahubungi layanan palanggan ngalangkungan platform pameseran anjeun.





