1. Introduktion
Thank you for choosing OTL Technologies Batman Bat Signal Kids Wired Headphones. These headphones are designed for children aged 3 to 7 years, featuring a sound limit of 85dB to protect young ears. They are compatible with all devices using a standard 3.5mm audio jack and include an adjustable headband for a comfortable fit.

Billede: Forside view of the OTL Technologies Batman Bat Signal Kids Wired Headphones, showcasing the blue and yellow design with the Batman logo on the earcups.
2. Opsætning
2.1 Unboxing
Carefully remove the headphones from their packaging. The package should contain one pair of OTL Technologies Batman Bat Signal Kids Wired Headphones.

Image: The OTL Technologies Batman Bat Signal Kids Wired Headphones shown inside their retail packaging.
2.2 Tilslutning af hovedtelefoner
- Locate the 3.5mm audio jack on your device (e.g., smartphone, tablet, computer, gaming console).
- Insert the 3.5mm connector from the headphone cable firmly into the device's audio jack.
- Ensure the connection is secure for optimal audio output.
2.3 Justering af hovedbøjlen
The headphones feature an adjustable headband. Gently slide each earcup up or down along the headband to achieve a comfortable and secure fit for the user's head.
3. Betjeningsvejledning
3.1 Lydafspilning
Once connected, begin playing audio from your device. The sound will be routed through the headphones. The headphones are designed with a maximum volume output of 85dB to protect children's hearing.
3.2 Lydstyrkekontrol
Volume adjustments should be made directly on the connected audio device. These headphones do not feature an inline volume control on the cable.
4. Vedligeholdelse
4.1 Rengøring
To clean the headphones, use a soft, dry cloth. For stubborn dirt, a slightly damp cloth with mild soap can be used, ensuring no moisture enters the earcup speakers or the 3.5mm jack. Do not use harsh chemicals or abrasive cleaners.
4.2 Opbevaring
The headphones are foldable for compact storage. Gently fold the earcups inwards towards the headband. Store them in a clean, dry place away from extreme temperatures and direct sunlight.

Image: The OTL Technologies Batman Bat Signal Kids Wired Headphones shown in their folded position for storage.
4.3 Kabelpleje
Avoid sharply bending or twisting the audio cable. When disconnecting, always pull from the plug, not the cable itself, to prevent internal damage.
5. Fejlfinding
- Ingen lyd:
- Sørg for, at 3.5 mm lydstikket er sat helt i enheden.
- Kontroller lydstyrkeniveauet på din tilsluttede enhed.
- Test hovedtelefonerne med en anden enhed for at udelukke et enhedsspecifikt problem.
- Lyden er forvrænget eller intermitterende:
- Sørg for, at lydstikket er rent og fri for snavs.
- Try adjusting the cable connection.
- Test med en anden lydkilde eller enhed.
- Ear Cushions Detaching:
- While designed for durability, excessive pulling or rough handling can cause ear cushions to detach. Reattach them carefully if possible, or contact support if they are damaged.
6. Specifikationer
| Mærke | OTL teknologier |
| Modelnummer | DC0765 |
| Forbindelsesteknologi | Kablet |
| Hovedtelefonstik | 3.5 mm Jack |
| Følsomhed | 85 dB (Sound Limited) |
| Frekvensrespons | 20 Hz |
| Impedans | 32 Ohm |
| Aldersinterval (beskrivelse) | Barn (3-7 år) |
| Materiale | Plast |
| Varens vægt | 90 gram (3.17 ounce) |
| Produktdimensioner | 2.6 x 6.69 x 8.27 tommer |
| Speciel funktion | Sammenfoldelig |
| Inkluderede komponenter | Hovedtelefoner |
| Vandmodstandsniveau | Ikke vandafvisende |
7. Garanti og support
7.1 Garantioplysninger
This product comes with a 2-year EU spare part availability duration. For specific warranty terms and conditions, please refer to the documentation provided with your purchase or contact OTL Technologies customer service.
7.2 Kundesupport
For further assistance, technical support, or warranty claims, please visit the official OTL Technologies webwebstedet eller kontakt deres kundeserviceafdeling. Kontaktoplysninger kan typisk findes på produktemballagen eller i producentens webwebsted.