1. Sarrera
Thank you for choosing the YESIDO EP05 Over-Ear Bluetooth Headset. This manual provides essential information for the proper setup, operation, and maintenance of your new wireless headphones. Please read it carefully before use to ensure optimal performance and longevity of the product.

Figure 1: The YESIDO EP05 Over-Ear Bluetooth Headset.
2. Segurtasun informazio garrantzitsua
- Ez jarri entzungailuak muturreko tenperaturen, hezetasunaren edo substantzia korrosiboen eraginpean.
- Saihestu entzungailuak erortzea edo kolpe gogorren eraginpean jartzea.
- Do not attempt to disassemble or modify the headset. This may void the warranty and cause damage.
- Mantendu entzungailuak haurren eta animalien eskuetatik urrun.
- Entzun bolumen moderatuan entzumen-kalteak saihesteko.
3. Paketearen edukia
Mesedez, egiaztatu paketea elementu hauek dituen:
- YESIDO EP05 Headset
- Power Cable (USB Type-C)
- AUX Cable (3.5mm audio cable)
- Erabiltzailearen eskuliburua (dokumentu hau)
4. Produktua amaitu daview
Familiarize yourself with the various parts and controls of your YESIDO EP05 headset.

2. irudia: Xehetasuna view of the multi-function button and mode key on the headset.
4.1 Kontrolak
- Multi-function Button (Turn left/right): Adjusts volume (increase/decrease).
- Multi-function Button (Short press): Erreproduzitu/Pausatu audioa.
- Multi-function Button (Long press): Aurreko abestia.
- Multi-function Button (Double click): Hurrengo abestia.
- Switch/Mode/EQ Key: Toggles between modes (Bluetooth, TF card, AUX) and adjusts equalizer settings.

Figure 3: Close-up of the Type-C charging port, 3.5mm headphone jack, and TF expansion card slot.
4.2 Ports and Slots
- C motako kargatzeko ataka: Entzungailua kargatzeko.
- 3.5 mm aurikularretarako konektua: For wired audio connection using the AUX cable.
- TF Expansion Card Slot: For playing audio directly from a TF (MicroSD) card.
5. Konfigurazioa
5.1 Entzungailuak kargatzea
- Connect the provided USB Type-C power cable to the charging port on the headset.
- Connect the other end of the cable to a USB power adapter (DC 5V, less than 250mA) or a computer's USB port.
- Argi adierazleak kargaren egoera erakutsiko du.
A full charge typically takes approximately 2-3 hours. The headset has a built-in 400mAh battery, providing about 6-8 hours of play time on a single charge.
5.2 Piztu/Itzaltzea
- Pizteko: Press and hold the power button (usually integrated with the multi-function button) for a few seconds until the indicator light turns on.
- Itzaltzeko: Press and hold the power button again for a few seconds until the indicator light turns off.
6. Funtzionamendu-argibideak
6.1 Bluetooth parekatzea
- Ziurtatu entzungailuak guztiz kargatuta eta itzalita daudela.
- Press and hold the power button until the indicator light flashes rapidly, indicating it is in pairing mode.
- Zure gailuan (telefono adimenduna, tableta, ordenagailua), gaitu Bluetooth eta bilatu eskuragarri dauden gailuak.
- Select "YESIDO EP05" from the list of found devices.
- Once paired, the indicator light will stop flashing and remain steady.
The headset uses Bluetooth 5.2 technology, offering a stable connection up to approximately 10 meters (33 feet).
6.2 Multi-Mode Operation
The YESIDO EP05 supports three audio playback modes:
- Bluetooth modua: Connect wirelessly to your device as described in Section 6.1.
- TF txartela modua: Sartu audioa duen TF (MicroSD) txartel bat files into the TF expansion card slot. The headset will automatically switch to TF card mode and begin playback.
- AUX (Wired) Mode: Connect one end of the 3.5mm AUX cable to the headset's 3.5mm jack and the other end to your audio source. This mode works even if the headset is not powered on.
Erabili Switch/Mode/EQ Key eskuragarri dauden moduen artean ziklatzeko.
6.3 Dei-funtzioak
With the built-in microphone, you can manage phone calls when connected via Bluetooth:
- Deia erantzun/amaitu: Sakatu labur funtzio anitzeko botoia.
- Deia baztertu: Sakatu luze funtzio anitzeko botoia.
6.4 Audio Playback Controls
Use the multi-function button for audio control:
- Erreproduzitu/Pausatu: Sakatu labur funtzio anitzeko botoia.
- Bolumena igo/behera: Turn the multi-function button left or right.
- Hurrengo ibilbidea: Double click the multi-function button.
- Aurreko pista: Sakatu luze funtzio anitzeko botoia.
7. Mantentzea eta Zainketa
Behar bezalako zaintzak zure entzungailuen bizitza luzatuko du:
- Garbitu entzungailuak aldizka zapi leun eta lehor batekin. Ez erabili produktu kimiko gogorrik edo material urratzailerik.
- Avoid getting moisture into the ports or speaker grilles.
- Store the headset in a cool, dry place when not in use. The foldable design allows for compact storage.
- The skin-friendly and breathable earmuffs are designed for comfort and durability.

Figure 4: The headset features durable construction and breathable earmuffs for long-term comfort.
8. Arazoak
If you encounter any issues with your headset, please refer to the following table:
| Arazoa | Irtenbide posiblea |
|---|---|
| Entzungailua ez da pizten | Ensure the headset is fully charged. Press and hold the power button for a longer duration. |
| Ezin da Bluetooth bidez parekatu | Make sure the headset is in pairing mode (flashing indicator light). Disable and re-enable Bluetooth on your device. Ensure the headset is within 10 meters of your device. |
| Soinurik ez | Check volume levels on both the headset and your connected device. Ensure the correct audio source (Bluetooth, TF card, AUX) is selected. If using AUX, ensure the cable is fully inserted. |
| Soinu-kalitate eskasa | Move closer to your Bluetooth device to reduce interference. Ensure the audio source quality is good. |
| Mikrofonoa ez dabil | Ensure the headset is properly connected via Bluetooth. Check microphone settings on your connected device. |
9. Zehaztapen Teknikoak
The following are the technical specifications for the YESIDO EP05 headset:
- Materiala: PU+ABS
- Bluetooth txipa: Jerry 6955
- Bluetooth bertsioa: BT 5.2
- Bozgorailuaren zehaztapenak: 32 Ohm, 40MM diameter
- Bluetooth distantzia: 10 metro inguru
- Bateriaren edukiera: 400mAh
- Maiztasun-erantzuna: 20Hz-20KHz
- Seinaleztapen-zarata ratioa: 90 dB baino gutxiago
- Kargatzeko parametroak: DC 5V (less than 250mA)
- Kargatzeko denbora: 2-3 ordu gutxi gorabehera
- Jolas ordua: 6-8 ordu gutxi gorabehera
- Pisua: 200 g
- Ezaugarri bereziak: Foldable, Microphone Included, Noise Reduction, Sweatproof
- Konektibitatea: Wireless Bluetooth, 3.5mm Jack, TF Card Slot

Figure 5: Diagram illustrating the dimensions of the YESIDO EP05 headset.
10. Bermea eta Laguntza
The YESIDO EP05 headset comes with a manufacturer's warranty of 1 year from the date of purchase. Please retain your proof of purchase for warranty claims.
For technical support, warranty inquiries, or further assistance, please contact your retailer or the YESIDO customer service department. Contact details can typically be found on the product packaging or the official YESIDO webgunea.





