Ọrọ Iṣaaju
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.
Ohun ti o wa ninu Apoti
Jọwọ ṣayẹwo awọn akoonu package lati rii daju pe gbogbo awọn ohun kan wa:
- Alailowaya Ngba agbara Case
- Pro Earbuds (Left and Right)
- USB-C Ngba agbara Cable
- Afowoyi Olumulo (iwe-ipamọ yii)
- Ear Cushions (3 sizes: S, M, L)
Ṣeto
1. Gbigba agbara akọkọ
Before first use, fully charge the earbuds and the charging case. The LED display on the case will show the charging status.
- Gbe awọn afikọti mejeeji sinu ọran gbigba agbara.
- So okun gbigba agbara USB-C pọ si ibudo gbigba agbara lori ọran ati si orisun agbara.
- Ifihan LED yoo fihan ogorun batiri naatage 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. Sisopọ pẹlu Ẹrọ Rẹ
- Agbara Tan: 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.
- Muu ṣiṣẹ Bluetooth: On your smartphone or device, go to the Bluetooth settings and ensure Bluetooth is turned on.
- Wa ati Sopọ: Wa fun available devices. You should see "YD03" in the list. Select "YD03" to pair.
- Ìmúdájú: 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.
Awọn ilana Iṣiṣẹ
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.
Awọn iṣakoso Fọwọkan:
| Iṣe | Agbohun Akọkọ osi (L) | Agbohungbohun Ọtun (R) |
|---|---|---|
| Ṣiṣẹ / Sinmi | Tẹ kukuru 1 | Tẹ kukuru 1 |
| Orin ti tẹlẹ | Tẹ lẹẹmeji | N/A |
| Orin t'okan | N/A | Tẹ lẹẹmeji |
| Iwọn didun isalẹ | Tẹ-mẹta | N/A |
| Iwọn didun soke | N/A | Tẹ-mẹta |
| Idahun/Pari Ipe | Tẹ kukuru 1 | Tẹ kukuru 1 |
| Kọ Ipe | Long press by 2 seconds | Long press by 2 seconds |
| Mu Oluranlọwọ Ohun ṣiṣẹ (Siri/Oluranlọwọ 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 |
LED Digital Ifihan:
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.
Itoju
- Ninu: Mọ awọn afikọti nigbagbogbo ati apoti gbigba agbara pẹlu asọ ti o gbẹ, asọ ti ko ni lint. Maṣe lo awọn kẹmika lile tabi awọn ohun elo abrasive.
- Omi Resistance: The earbuds are IPX4 water and sweatproof, meaning they can withstand splashes and sweat. They are ideal for sports. Akiyesi: Apo gbigba agbara kii ṣe mabomire. Avoid exposing the charging case to water or excessive moisture.
- Ibi ipamọ: Nigbati o ko ba si ni lilo, tọju awọn afikọti sinu apoti gbigba agbara wọn lati daabobo wọn ki o jẹ ki wọn gba agbara. Tọju ni itura, ibi gbigbẹ kuro lati awọn iwọn otutu to gaju.
- Itọju Batiri: Lati pẹ aye batiri, yago fun gbigba agbara ni kikun awọn agbekọri ati apoti nigbagbogbo. Gba agbara si wọn nigbagbogbo.
Laasigbotitusita
| Isoro | Ojutu |
|---|---|
| Earbuds ko so pọ pẹlu ẹrọ. | 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. |
| Agbekọri agbekọri kan ṣoṣo ti n ṣiṣẹ. | 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 ko gba agbara. | 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. |
| Iwọn kekere tabi didara ohun ko dara. | 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. |
| Agbekọti ge asopọ nigbagbogbo. | 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. |
Awọn pato
| Ẹya ara ẹrọ | Ẹ̀kúnrẹ́rẹ́ |
|---|---|
| Orukọ awoṣe | YD03 |
| Ẹya Bluetooth | 5.3 |
| Imọ-ẹrọ Ibaraẹnisọrọ Alailowaya | Bluetooth |
| Ariwo Iṣakoso | Active Noise Cancellation, Passive Noise Cancellation, Sound Isolation |
| Awọn gbohungbohun | Quad Microphones (2 per earbud) with CVC 8.1 Noise Reduction |
| Omi Resistance Ipele | IPX4 (Earbuds nikan) |
| Igbesi aye batiri (Earbuds) | 5+ hours per charge |
| Total Playtime pẹlu Ngba agbara nla | Titi di awọn wakati 25+ |
| Ngba agbara Batiri Case | 2000 mAh |
| Akoko gbigba agbara | Approx. 2 hours (Earbuds & Case) |
| Asopọmọra Technology | USB-C (for charging case) |
| Ọna Iṣakoso | Fọwọkan |
| Awọn ẹrọ ibaramu | Android, iOS, Mac, Windows, itel P55+ |
| Iwọn Nkan | 4 iwon |
| Ọja Mefa | 1.5 x 1 x 1.5 inches |
| Bluetooth Ibiti | Ẹsẹ 33 (mita 10) |
| Audio Driver Type | Yiyi Awakọ |
| Audio Driver Iwon | 26 millimeters |
| Ifamọ | 103 dB |
| Ipalara | 25.94 ohm |
Atilẹyin ọja ati Support
For warranty information and customer support, please refer to the contact details provided with your purchase or visit the official VOLT PLUS TECH webojula. Jeki ẹri rira rẹ fun awọn iṣeduro atilẹyin ọja.
If you encounter any issues not covered in this manual, please contact our customer support team for assistance.





