1. Introduktion
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. Vigtige sikkerhedsoplysninger
- Udsæt ikke headsettet for ekstreme temperaturer, fugtighed eller ætsende stoffer.
- Undgå at tabe headsettet eller udsætte det for kraftige stød.
- Forsøg ikke at skille headsettet ad eller ændre det. Dette kan ugyldiggøre garantien og forårsage skade.
- Hold headsettet væk fra børn og kæledyr.
- Lyt ved moderat lydstyrke for at undgå høreskader.
3. Pakkens indhold
Tjek venligst pakken for følgende varer:
- YESIDO EP05 Headset
- Strømkabel (USB Type-C)
- AUX-kabel (3.5 mm lydkabel)
- Brugervejledning (dette dokument)
4. Produktet er slutview
Familiarize yourself with the various parts and controls of your YESIDO EP05 headset.

Figur 2: Detaljeret view of the multi-function button and mode key on the headset.
4.1 Styringer
- Multi-function Button (Turn left/right): Adjusts volume (increase/decrease).
- Multi-function Button (Short press): Afspil/sæt lyd på pause.
- Multi-function Button (Long press): Forrige sang.
- Multi-function Button (Double click): Næste sang.
- 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
- Type-C opladningsport: Til opladning af headsettet.
- 3.5 mm hovedtelefonstik: For wired audio connection using the AUX cable.
- TF Expansion Card Slot: For playing audio directly from a TF (MicroSD) card.
5. Opsætning
5.1 Opladning af headsettet
- 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.
- Indikatorlyset viser opladningsstatus.
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 Tænd/sluk
- For at tænde: Press and hold the power button (usually integrated with the multi-function button) for a few seconds until the indicator light turns on.
- For at slukke: Tryk på tænd/sluk-knappen igen, og hold den nede i et par sekunder, indtil indikatorlampen slukker.
6. Betjeningsvejledning
6.1 Bluetooth -parring
- Sørg for, at headsettet er fuldt opladet og slukket.
- Press and hold the power button until the indicator light flashes rapidly, indicating it is in pairing mode.
- Aktiver Bluetooth på din enhed (smartphone, tablet, computer) og søg efter tilgængelige enheder.
- Select "YESIDO EP05" from the list of found devices.
- Når parringen er foretaget, holder indikatorlampen op med at blinke og forbliver konstant.
The headset uses Bluetooth 5.2 technology, offering a stable connection up to approximately 10 meters (33 feet).
6.2 Multitilstandsdrift
The YESIDO EP05 supports three audio playback modes:
- Bluetooth-tilstand: Opret trådløs forbindelse til din enhed som beskrevet i afsnit 6.1.
- TF-korttilstand: Indsæt et TF-kort (MicroSD) med lyd 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.
Brug Switch/Mode/EQ Key for at gennemgå de tilgængelige tilstande.
6.3 Opkaldsfunktioner
With the built-in microphone, you can manage phone calls when connected via Bluetooth:
- Besvar/afslut opkald: Tryk kort på multifunktionsknappen.
- Afvis opkald: Tryk længe på multifunktionsknappen.
6.4 Kontrolknapper til lydafspilning
Use the multi-function button for audio control:
- Afspil/pause: Tryk kort på multifunktionsknappen.
- Lydstyrke op/ned: Turn the multi-function button left or right.
- Næste nummer: Dobbeltklik på multifunktionsknappen.
- Forrige nummer: Tryk længe på multifunktionsknappen.
7. Vedligeholdelse og pleje
Korrekt pleje vil forlænge levetiden på dit headset:
- Rengør headsettet regelmæssigt med en blød, tør klud. Brug ikke skrappe kemikalier eller slibende materialer.
- Undgå at få fugt i portene eller højttalergitrene.
- Opbevar headsettet et køligt og tørt sted, når det ikke er i brug. Det foldbare design muliggør kompakt opbevaring.
- 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. Fejlfinding
If you encounter any issues with your headset, please refer to the following table:
| Problem | Mulig løsning |
|---|---|
| Headsettet tænder ikke | Ensure the headset is fully charged. Press and hold the power button for a longer duration. |
| Kan ikke parres via Bluetooth | 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. |
| Ingen lyd | 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. |
| Dårlig lydkvalitet | Move closer to your Bluetooth device to reduce interference. Ensure the audio source quality is good. |
| Mikrofon virker ikke | Ensure the headset is properly connected via Bluetooth. Check microphone settings on your connected device. |
9. Tekniske specifikationer
The following are the technical specifications for the YESIDO EP05 headset:
- Materiale: PU+ABS
- Bluetooth-chip: Jerry 6955
- Bluetooth version: BT 5.2
- Højttaler specifikationer: 32 Ohm, 40MM diameter
- Bluetooth afstand: Cirka 10 meter
- Batterikapacitet: 400mAh
- Frekvensrespons: 20Hz-20KHz
- Signal-til-støjforhold: Mindre end 90dB
- Opladningsparametre: DC 5V (less than 250mA)
- Opladningstid: Cirka 2-3 timer
- Spilletid: Cirka 6-8 timer
- Vægt: 200 g
- Særlige funktioner: Foldable, Microphone Included, Noise Reduction, Sweatproof
- Forbindelse: Wireless Bluetooth, 3.5mm Jack, TF Card Slot

Figure 5: Diagram illustrating the dimensions of the YESIDO EP05 headset.
10. Garanti og support
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 webwebsted.