1. Bubuka
Thank you for choosing the VOLT PLUS TECH F9 Wireless V5.3 Bluetooth Earbuds. This manual provides essential information for setting up, operating, and maintaining your new earbuds. Please read it carefully before use.
Eusi pakét
- 2 x Earbuds nirkabel
- 1 x 2000mAh Power Bank Charging Case
- 1 x Kabel Ngecas USB-C
- 3 x Pairs of Ear Adapters (Small, Medium, Large)
- 1 x Manual Pamaké

Image 1.1: Contents included in the VOLT PLUS TECH F9 Earbuds package.
2. Produk Langkungview
The VOLT PLUS TECH F9 earbuds feature a compact design with a multi-functional charging case that also serves as a power bank. The case includes an LED display to show battery levels.
Fitur Earbud
- Smart Touch Control: Pikeun ngatur musik, telepon, sareng asistén sora.
- Mikropon: Diwangun-di pikeun nelepon.
- Indikator LED: On each earbud for status.
Fitur Ngecas Case
- Power Bank 2000mAh: Charges earbuds and can provide emergency charge for mobile devices.
- Tampilan Digital LED: Némbongkeun persén batrétage of the charging case and charging status of individual earbuds.
- Input USB-C: Pikeun ngecas kasus.

Gambar 2.1: Leuwihview of the earbuds and charging case with LED display.

Image 2.2: The bright LED display on the charging case indicates battery levels.
3. Setup jeung papasangan
Ngecas Awal
- Saméméh dipaké munggaran, eusian pinuh wadahna ngecas na earbuds.
- Connect the USB-C charging cable to the charging case and a power source. The LED display will show the charging progress.
- Place the earbuds into the charging case. They will begin charging automatically. The LED indicators on the earbuds will light up, and the case display will show their charging status.
Papasangan Bluetooth
- Otomatis Hurung: Open the charging case, and the earbuds will automatically power on and enter pairing mode.
- Aktipkeun Bluetooth: On your device (e.g., smartphone), go to Bluetooth settings and enable Bluetooth.
- Pilih Alat: Look for "F9" or similar in the list of available devices and select it to connect.
- Konfirmasi: Once connected, you will hear a confirmation tone, and the earbud LED indicators will change.
The earbuds feature Bluetooth V5.3 for a stable and efficient connection. They will automatically reconnect to the last paired device when taken out of the case.

Image 3.1: Fast Bluetooth auto-pairing process.
4. Parentah Operasi
The F9 earbuds utilize smart touch controls for various functions.
Fungsi Kontrol Toél
| Aksi | Earbud kénca (L) | Earbud katuhu (R) |
|---|---|---|
| Puter/Reureuh Musik | Pencét sakali | |
| Lagu salajengna | Pencét gancang dua kali | N/A |
| Lagu saméméhna | N/A | Pencét gancang dua kali |
| Volume Up | N/A | Pencét tilu kali |
| Volume Turun | Pencét tilu kali | N/A |
| Ngajawab / mungkas Telepon | Click/Double click | |
| Nolak Telepon | Pencét jeung tahan salila 2 detik | |
| Aktipkeun Asisten Sora (Siri/Asisten Google) | Pencét gancang dua kali | |

Image 4.1: Smart touch control guide for earbud functions.
5. Ngecas
Ngecas Earbuds
Place the earbuds into the charging case. They will automatically begin charging. The LED display on the case will show the charging status for each earbud.
Charging the Case (Power Bank)
Connect the provided USB-C cable to the charging port on the case and to a USB power adapter. The LED display will show the battery percentage of the case as it charges.
Using the Case as a Power Bank
The 2000mAh charging case can also be used to provide an emergency charge to your mobile phone or other small devices. Connect your device's charging cable to the USB output port on the charging case.

Image 5.1: Charging your phone using the earbud charging case.
Kahirupan batré
A full charge provides approximately 5 hours of music time and 6 hours of talk time for the earbuds. The 2000mAh charging case can recharge the earbuds multiple times, extending total usage to over 24 hours.

Image 5.2: Battery life and recharge capabilities.
6. Pangropéa sarta perawatan
beberesih
- Rutin ngabersihkeun earbuds sareng wadah ngecas ku lawon anu lemes, garing, teu aya lint.
- Cabut tip ceuli sareng bersihkeun ku sabun sareng cai anu hampang, teras garing sateuacana dipasang deui.
- Pastikeun ngecas kontak dina duanana earbuds jeung wadahna beresih jeung bébas tina lebu.
Tahan cai (IPX7)
The earbuds are IPX7 waterproof, meaning they can withstand immersion in water up to 1 meter for 30 minutes. This makes them suitable for rainy outdoor sports and sweating during workouts. However, the charging case is not waterproof. Do not immerse the charging case in water.

Image 6.1: IPX7 waterproof rating of the earbuds.
Panyimpenan
Store the earbuds in their charging case when not in use to protect them and keep them charged. Avoid extreme temperatures and direct sunlight.
7. Cara ngungkulan
Earbuds Teu Nyapasangkeun
- Pastikeun kadua earbuds dicas.
- Pareuman Bluetooth dina alat anjeun, teras hurungkeun deui.
- Forget the "F9" device in your device's Bluetooth settings and try pairing again.
- Lebetkeun deui earbud kana wadahna, tutup tutupna, antosan sababaraha detik, teras buka pikeun ngamimitian deui modeu pairing.
Ngan Hiji Earbud Anu Gawé
- Pastikeun kadua earbuds dicas.
- Try placing both earbuds back into the charging case, close the lid, and then take them out again to allow them to re-sync with each other.
- If the issue persists, try resetting the earbuds (refer to specific reset instructions if available in a full manual, or try forgetting the device and re-pairing).
Charging Case Not Charging
- Pariksa kabel USB-C sareng adaptor daya naha aya karusakan.
- Ensure the cable is securely connected to both the case and the power source.
- Coba kabel USB-C atanapi adaptor kakuatan anu sanés.
Kualitas Sora goréng
- Ensure earbuds are properly seated in your ears. Try different sized ear tips.
- Clean the earbud mesh to remove any wax or debris.
- Ensure your device is within the Bluetooth range (up to 33 feet/10 meters) and there are no significant obstructions.
8. Spésifikasi
| Fitur | Rincian |
|---|---|
| Ngaran modél | F9 |
| Vérsi Bluetooth | 5.3 |
| Rentang Bluetooth | 33 suku (10 méter) |
| Ngecas Kapasitas Batré Case | 2000 mah |
| Daya Tahan Batré Earbud (Ngecas Sakali) | Approx. 5 hours music, 6 hours talk time |
| Total Kahirupan Batré (kalayan Case) | Leuwih 24 jam |
| Waktu Ngecas | Kira-kira 30 menit (earbud) |
| Tingkat Résistansi Cai | IPX7 (Earbuds wungkul) |
| Kontrol bising | Active Noise Cancellation, Passive Noise Cancellation, Sound Isolation (CVC 8.0) |
| Tipe Supir Audio | Supir dinamis |
| Ukuran Supir Audio | 26 milimeter |
| Sensitipitas | 103 dB |
| Impedansi | 25.94 ohm |
| Métode kontrol | Toél |
| Alat nu cocog | Android, iOS, Mac, Windows, Nubia Red Magic 5G |
| Diménsi Earbud | Kira-kira. 0.9 x 0.5 inci |
| Ukuran Kasus | Pendek. 2.7 x 1.3 x 1.2 inci |
| Item Beurat | 4 Ounces (total) |

Image 8.1: Physical dimensions of the earbuds and charging case.
9. Émbaran jaminan
VOLT PLUS TECH products are designed and manufactured to the highest quality standards. This product is covered by a limited warranty from the date of purchase. Please retain your proof of purchase for warranty claims. The warranty covers manufacturing defects but does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear.
10. Rojongan Palanggan
If you encounter any issues or have questions regarding your VOLT PLUS TECH F9 Wireless Bluetooth Earbuds, please contact our customer support team. Refer to the contact information provided on the product packaging or our official websitus pikeun pitulung.





