1. Bubuka
Thank you for choosing the VOLT PLUS TECH F9 Wireless V5.3 Bluetooth Earbuds. These earbuds are designed to provide a high-quality audio experience with advanced features such as 8D Bass, IPX4 water resistance, and a portable charging case that doubles as a power bank. This manual will guide you through the setup, operation, and maintenance of your new earbuds.

Image: The VOLT PLUS TECH F9 Wireless Earbuds resting inside their open charging case, displaying a "100" charge indicator on the LED screen.
Video: An animated overview mintonkeuncasing the features of the VOLT PLUS TECH F9 Earbuds, including their charging case, phone charging capability, sound quality, water resistance, and Bluetooth 5.3 connectivity.
2. Setélan
2.1 Ngecas Earbuds sareng Case
Before first use, fully charge the earbuds and the charging case. The case features a built-in 2000mAh battery, providing extended use for your earbuds and even acting as a power bank for your mobile phone.
- Connect the USB-C charging cable (included) to the charging port on the case and a power source.
- The LED display on the case will indicate the charging status. A full charge provides approximately 24 hours of total use for the earbuds.
- The charging case can recharge the earbuds up to 10 times and can also recharge your phone up to 2 times.

Image: The earbud charging case connected to a smartphone, demonstrating its power bank functionality to charge the phone.

Image: A graphic illustrating the extended battery life provided by the charging case, showing total music and talk time with multiple recharges.
2.2 Nyapasangkeun sareng Alat Anjeun
The earbuds feature Bluetooth 5.3 for stable and efficient connection. They are specifically compatible with Samsung Galaxy S20/FE/Ultra/S20+/5G/Fan Edition/Plus devices, but also work with most other Bluetooth-enabled smartphones and tablets.
- Cabut kadua earbuds tina wadah ngecas. Aranjeunna bakal otomatis hurung tur asupkeun mode papasangan.
- On your device (e.g., Samsung Galaxy S20), go to Bluetooth settings.
- Select "F9" or the corresponding earbud name from the list of available devices.
- Sakali disambungkeun, anjeun bakal ngadangu sora konfirmasi, sarta earbuds bakal siap dipaké.

Image: The earbuds and their charging case positioned near a Samsung Galaxy smartphone, emphasizing their compatibility.
2.3 Choosing the Right Ear Tips
For optimal sound quality and comfort, select the ear tips that best fit your ears. The package includes three different sizes (small, large, and pre-installed standard size).
- Cabut ujung ceuli anu tos dipasang sacara lalaunan.
- Attach the desired size ear tips by pushing them onto the earbud nozzle until secure.
3. Ngoperasikeun Earbuds
The F9 earbuds feature smart touch controls for easy management of your audio and calls.
3.1 Fungsi Kontrol Toél
| Fungsi | Aksi (Earbud Kénca) | Aksi (Earbud Katuhu) |
|---|---|---|
| Play / Reureuh | Pencét sakali | 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 | Click/Double click |
| Activate Voice Assistant (Siri/Android/Mic) | Pencét gancang dua kali | Pencét gancang dua kali |

Image: A visual guide detailing the touch control gestures for various functions on the earbuds, including call management, volume adjustment, and track navigation.
4. Pangropéa
Pangropéa anu leres mastikeun umur panjang sareng kinerja optimal tina earbuds anjeun.
4.1 beberesih
- Rutin ngabersihkeun earbuds sareng wadah ngecas ku lawon anu lemes, garing, teu aya lint.
- Cabut tip ceuli sareng bersihkeunana sacara misah nganggo sabun sareng cai anu hampang upami diperyogikeun, pastikeun aranjeunna parantos garing sateuacan dipasang deui.
- Ulah make cleaners abrasive atawa pangleyur.
4.2 Tahan Cai (IPX4)
The earbuds are rated IPX4 water-resistant, meaning they are protected against splashing water from any direction. This makes them suitable for daily life activities, outdoor sports, and gym use where sweating occurs.
Note: IPX4 rating does not mean they are fully waterproof or suitable for submersion in water. Avoid exposing them to heavy rain, showering, or swimming.

Image: The earbuds shown amidst water splashes, visually representing their water resistance capabilities.
5. Cara ngungkulan
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| Earbuds teu dipasangkeun | Batré lemah; teu dina modeu pairing; Bluetooth alat pareum; gangguan. | Ensure earbuds and case are charged. Place earbuds back in case, then take them out to re-enter pairing mode. Turn device Bluetooth off and on. Move closer to the device. |
| Ngan hiji earbud jalan | Headphone teu disinkronkeun kalawan bener; hiji earphone batréna lemah. | Place both earbuds back in the charging case, close the lid, wait a few seconds, then take them out again. Ensure both earbuds are charged. |
| Teu aya sora atanapi volume handap | Device volume too low; earbuds not connected; ear tips blocked. | Increase device volume. Re-pair earbuds. Clean ear tips and earbud mesh. |
| Kasus ngecas teu ngecas | kabel / adaptor lepat; port ngecas kotor. | Coba kabel USB-C sareng adaptor kakuatan anu béda. Ngabersihan port ngecas gently. |
6. Spésifikasi
- Ngaran modél: F9
- merek: VOLT PLUS TECH
- Vérsi Bluetooth: 5.3
- Téknologi Komunikasi Nirkabel: Bluetooth
- Kontrol bising: Pembatalan Noise aktip
- Tingkat tahan cai: IPX4
- Jenis Supir Audio: Supir dinamis (26mm)
- Tanggapan Frékuénsi: 48000 KHz
- Sensitipitas: 103 dB
- Impedansi: 25.94 ohm
- Kahirupan batré (Earbuds): 5 hours music time, 6 hours talk time (per charge)
- Kapasitas Batré Carrying Case: 2000 Miliamp Jam-jaman
- Mawa Case Batre Rata-rata Kahirupan: 24 Hours (total with recharges)
- Waktos ngecas Case: 2 Jam
- Kisaran Bluetooth: 33 suku (kira-kira 10 méter)
- Métode kontrol: Toél
- Alat anu cocog: Samsung Galaxy S20/FE/Ultra/S20+/5G/Fan Edition/Plus (and other Bluetooth devices)
- Beurat barang: 4 ons
- Ukuran produk: 1 x 1.7 x 1.5 inci
- Bahan: Aluminum, Hi Strength Plastic, Metal
- Komponén Kaasup: Earbuds, Charging/Storage Case, USB-C Charging Cable, User Manual, Ear Tips (Small, Large)

Image: Visual representation of the dimensions for both the earbuds and their charging case.
7. Garansi jeung Rojongan
For warranty information or technical support, please contact the manufacturer, VOLT PLUS TECH, or the seller, Essential Contraptions, through the platform where you purchased the product. Please refer to your purchase documentation for specific warranty terms and contact details.
Pikeun patarosan umum, anjeun tiasa nganjang ka VOLT PLUS TECH Store on Amazon.





