Bubuka
Thank you for choosing the VOLT PLUS TECH Pro Earbuds Wireless V5.3 LED. These earbuds are designed to provide a superior audio experience with advanced features such as Bluetooth 5.3 connectivity, active noise cancellation, and a convenient LED display charging case. This manual will guide you through the setup, operation, and maintenance of your new earbuds.

Image: The VOLT PLUS TECH Pro Earbuds, showing both earbuds and the charging case with its digital LED display indicating battery levels for left earbud, case, and right earbud.
Naon dina Box
Mangga parios eusi pakét pikeun mastikeun yén sadaya barang aya:
- Kasus Ngecas Nirkabel
- Pro Earbuds (Left and Right)
- Kabel Ngecas USB-C
- Manual pangguna (dokumén ieu)
- Ear Cushions (3 sizes: S, M, L)
Disetél
1. Ngecas Awal
Before first use, fully charge the earbuds and the charging case. The LED display on the case will show the charging status.
- Tempatkeun duanana earbuds kana kotak ngeusian.
- Sambungkeun kabel ngecas USB-C ka port ngecas dina case jeung ka sumber kakuatan.
- Pintonan LED bakal nunjukkeun persentase batrétage of the case and individual earbuds. A full charge typically takes about 2 hours.

Image: The charging case connected via a USB-C cable, illustrating the charging process and the digital LED display showing battery levels.
2. Nyapasangkeun sareng Alat Anjeun
- Daya Hurung: Remove the earbuds from the charging case. They will automatically power on. A blue indicator light will confirm they are on. If they do not power on automatically, press and hold the touch area on each earbud for 3-5 seconds until the blue indicator light flashes.
- Aktipkeun Bluetooth: On your smartphone or device, go to the Bluetooth settings and ensure Bluetooth is turned on.
- Pilarian sareng Sambungkeun: Milarian pikeun available devices. You should see "YD03" in the list. Select "YD03" to pair.
- Konfirmasi: Once connected, the earbuds will provide a voice prompt stating "Connected".
The earbuds feature an "Inaural Separation Design," allowing them to be used in single or dual operation modes freely. They will automatically connect to each other when removed from the case.

Image: A diagram illustrating the master-slave switching capability, showing how either the left or right earbud can function as the main unit for single-ear use.
Parentah Operasi
The VOLT PLUS TECH Pro Earbuds feature intuitive touch controls for easy management of your audio and calls.

Image: A visual guide to the touch controls on the earbuds, detailing actions for music playback, volume adjustment, call management, and voice assistant activation.
Kontrol Toél:
| Aksi | Earbud kénca (L) | Earbud katuhu (R) |
|---|---|---|
| Play / Reureuh | Pencét pondok 1 | Pencét pondok 1 |
| Lagu saméméhna | Pencét dua kali | N/A |
| Lagu salajengna | N/A | Pencét dua kali |
| Volume Turun | Klik-tilu | N/A |
| Volume Up | N/A | Klik-tilu |
| Ngajawab / mungkas Telepon | Pencét pondok 1 | Pencét pondok 1 |
| Nolak Telepon | Long press by 2 seconds | Long press by 2 seconds |
| Aktipkeun Asisten Sora (Siri/Asisten Google) | Long press by 1.5 seconds | Long press by 1.5 seconds |
| Game/Video/Music Mode Switch | Even touch switch under 4 | Even touch switch under 4 |
Tampilan Digital LED:
The charging case features an intelligent digital LED display that clearly shows the accurate power level of the charging box and each earphone (L and R). This allows for better power management.

Image: A close-up of the charging case's LED display, highlighting the battery indicators for the left earbud, the case's main battery, and the right earbud.
Pangropéa
- beberesih: Rutin ngabersihkeun earbuds sareng wadah ngecas ku lawon anu lemes, garing, teu aya lint. Ulah make bahan kimia kasar atawa bahan abrasive.
- Tahan cai: The earbuds are IPX4 water and sweatproof, meaning they can withstand splashes and sweat. They are ideal for sports. Catetan: Casing ngecasna HENTEU tahan cai. Hindarkeun ngalaan wadah ngecas ka cai atanapi kalembaban anu kaleuleuwihan.
- Panyimpenan: Nalika henteu dianggo, simpen earbuds dina wadah ngecasna pikeun ngajagi sareng tetep dicas. Nyimpen dina tiis, tempat garing jauh ti suhu ekstrim.
- Perawatan batré: Pikeun manjangkeun umur batré, ulah sering ngosongkeun batré earbud sareng wadahna. Cas sacara rutin.
Pamérésan masalah
| Masalah | Solusi |
|---|---|
| Earbuds henteu dipasangkeun sareng alat. | Ensure earbuds are fully charged. Turn off and on Bluetooth on your device. Forget "YD03" from your device's Bluetooth list and re-pair. Ensure earbuds are removed from the case to enter pairing mode. |
| Ngan hiji earbud jalan. | Place both earbuds back into the charging case, close the lid, wait a few seconds, then remove them simultaneously. This should re-sync them. Ensure both earbuds are charged. |
| Earbuds teu ngecas. | Check if the charging cable is securely connected to both the case and the power source. Ensure the charging contacts on the earbuds and inside the case are clean and free of debris. Try a different USB-C cable or power adapter. |
| Volume lemah atawa kualitas sora goréng. | Adjust the volume on both your device and the earbuds. Ensure the ear tips are properly sealed in your ear canal. Clean any earwax or debris from the earbud nozzles. |
| Earbud sering pegat. | Ensure you are within the Bluetooth range (up to 33 feet/10 meters) of your device. Avoid obstacles that may interfere with the signal. Fully charge the earbuds and your device. |
spésifikasi
| Fitur | Rincian |
|---|---|
| Ngaran modél | YD03 |
| Vérsi Bluetooth | 5.3 |
| Téknologi Komunikasi Nirkabel | Bluetooth |
| Kontrol bising | Active Noise Cancellation, Passive Noise Cancellation, Sound Isolation |
| Mikropon | Quad Microphones (2 per earbud) with CVC 8.1 Noise Reduction |
| Tingkat Résistansi Cai | IPX4 (Earbuds wungkul) |
| Kahirupan Batré (Earbuds) | 5+ jam per ngecas |
| Total Playtime kalawan Case Ngecas | Dugi ka 25+ jam |
| Ngecas Kapasitas Batré Case | 2000 mAh |
| Waktu Ngecas | Approx. 2 hours (Earbuds & Case) |
| Téhnologi konektipitas | USB-C (pikeun wadah ngecas) |
| Métode kontrol | Toél |
| Alat nu cocog | Android, iOS, Mac, Windows, itel P55+ |
| Item Beurat | 4 ons |
| Dimensi produk | 1.5 x 1 x 1.5 inci |
| Rentang Bluetooth | 33 suku (10 méter) |
| Tipe Supir Audio | Supir dinamis |
| Ukuran Supir Audio | 26 milimeter |
| Sensitipitas | 103 dB |
| Impedansi | 25.94 ohm |
Garansi sareng Rojongan
For warranty information and customer support, please refer to the contact details provided with your purchase or visit the official VOLT PLUS TECH websitus. Simpen bukti pameseran anjeun pikeun klaim garansi.
If you encounter any issues not covered in this manual, please contact our customer support team for assistance.





