1. Introduktion
Thank you for choosing yobola LY27203168 Wireless Earbuds. This manual provides essential information for setting up, operating, and maintaining your new earbuds. Please read it carefully to ensure optimal performance and longevity of your device.

Image 1.1: yobola LY27203168 Wireless Earbuds in their charging case.
2. Hvad er der i æsken
- Trådløse øretelefoner (venstre og højre)
- Opladningsetui
- USB-C kabel
- Brugermanual
3. Produktet er slutview
The yobola LY27203168 earbuds are designed for comfort and high-quality audio. They feature a semi-in-ear design for extended wear without discomfort and are equipped with 14.22mm dynamic drivers for rich sound.

Image 3.1: Comparison of earbud fit types, highlighting the comfort of semi-in-ear design.

Billede 3.2: Eksploderet view of the earbud's 14.22mm speaker for enhanced bass.
4. Opsætning
4.1. Opladning af øretelefoner og etuiet
Before first use, fully charge the earbuds and charging case. Place the earbuds into the charging case. Connect the provided USB-C cable to the charging port on the case and a compatible USB power source. The indicator light on the case will show charging status.

Image 4.1: Battery life and charging illustration. Earbuds provide 5 hours of playtime, the charging case provides an additional 20 hours, and the case supports 1-hour USB-C fast charging.
4.2. Parring med en enhed
The earbuds utilize Bluetooth 5.4 for a fast and stable connection. Follow these steps to pair them with your device:
- Sørg for, at øretelefonerne er opladet.
- Åbn opladningsetuiet. Ørepropperne går automatisk i parringstilstand.
- Aktiver Bluetooth på din enhed (smartphone, tablet, bærbar computer).
- Søg efter available Bluetooth devices and select "T7 Pro" from the list.
- Når de er tilsluttet, er ørepropperne klar til brug.

Image 4.2: One-step quick pairing process with a mobile device, showing the earbuds connecting as "T7 Pro".
5. Betjeningsvejledning
5.1. Tryk på Kontrolelementer
The yobola LY27203168 earbuds feature sensitive touch controls for easy management of music and calls. Refer to the table below for specific functions:
| Handling | Fungere |
|---|---|
| Enkelt tryk (V/H) | Afspil/pause musik, besvar/afslut opkald |
| Dobbelttryk (V/H) | Next Song (Right earbud), Previous Song (Left earbud) |
| Langt tryk (2 sekunder, V/H) | Volume Up (Right earbud), Volume Down (Left earbud), Reject Call |
| Tredobbelt tryk (V/H) | Aktiver Voice Assistant |

Image 5.1: Visual guide to the touch controls for music, calls, and voice assistant.
5.2. Sådan tager du ørepropperne på
For optimal sound quality and comfort, ensure the earbuds are properly seated in your ears. The semi-in-ear design is crafted to provide a secure yet comfortable fit for extended listening periods.
6. Vedligeholdelse
6.1. Rensning
Regularly clean your earbuds and charging case with a soft, dry, lint-free cloth. Avoid using abrasive materials or harsh chemicals. Do not allow moisture into any openings.
6.2. Vandafvisende (IPX7)
The earbuds are rated IPX7 waterproof, meaning they can withstand sweat, accidental splashes, and light rain. They are not designed for swimming or submersion in water. Ensure the earbuds are dry before placing them back in the charging case to prevent damage.

Image 6.1: IPX7 waterproof capabilities, showing protection against sweat, accidental splashes, and light rain.
7. Fejlfinding
If you encounter any issues with your earbuds, please refer to the following common problems and solutions:
| Problem | Løsning |
|---|---|
| Øretelefoner parrer ikke | Ensure earbuds are charged. Turn off and on your device's Bluetooth. Reset earbuds by placing them in the case and closing/opening the lid. |
| Ingen lyd fra et ørepropp | Check battery level of both earbuds. Re-pair the earbuds with your device. |
| Lav lydstyrke | Adjust volume on both your device and the earbuds using touch controls. |
| Opladningsproblemer | Ensure the USB-C cable is securely connected. Try a different charging cable or power adapter. Clean charging contacts on earbuds and case. |
| Ustabil forbindelse | Ensure no obstructions between earbuds and device. Move closer to your device. Avoid environments with strong electromagnetic interference. |
8. Specifikationer
| Feature | Detalje |
|---|---|
| Modelnavn | LY27203168 |
| Bluetooth version | 5.4 |
| Forbindelsesteknologi | Trådløs (Bluetooth) |
| Vandmodstandsniveau | IPX7 |
| Batterilevetid (ørepropper) | Op til 5 timer pr. Opladning |
| Samlet spilletid (med etui) | Op til 25 timer |
| Opladningsport | USB-C |
| Audio driver type | Dynamisk Driver |
| Højttaler størrelse | 14.22 mm |
| Frekvensområde | 20-20000Hz |
| Impedans | 32 Ohm |
| Kontrolmetode | Røre |
| Materiale | Acrylonitrilbutadienstyren (ABS), polycarbonat (PC) |
| Produktdimensioner | 0.67 x 0.67 x 1.57 tommer |
| Varens vægt | 2.82 ounce |
9. Garanti og support
yobola products are designed with quality and reliability in mind. For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official yobola webwebsted. Gem din købsbevis til garantikrav.