1. Introduktion
Thank you for choosing the QCY Crossky C30S Open Ear Earbuds. These earbuds are designed to provide a comfortable listening experience while keeping you aware of your surroundings. Featuring advanced audio technology, a secure fit, and long battery life, they are suitable for various activities from daily commutes to sports.
This manual provides detailed instructions on how to set up, operate, and maintain your earbuds to ensure optimal performance and longevity.
2. Hvad er der i æsken
Kontroller venligst pakkens indhold for at sikre, at alle varer er til stede:
- Earbuds x 1 pair
- Opladningsetui x 1
- USB-C ladekabel x 1
- User Manual x 1 set

Image: Package contents of the QCY Crossky C30S earbuds.
3. Produktet er slutview
The QCY Crossky C30S earbuds feature an open-ear clip design for comfort and situational awareness. Each earbud is ultra-lightweight, weighing less than 5g, and incorporates a nickel-titanium alloy frame for an adaptive fit.

Image: Internal structure of the earbud, showing the 10.8mm dual-magnet driver.
Nøglekomponenter:
- Speaker/Audio Output: Leverer lyd.
- Opladningskontakter: Til opladning af ørepropperne i etuiet.
- Berøringskontrolområde: Til styring af afspilning, opkald og stemmeassistent.
- Mikrofon: Til opkald og stemmekommandoer.
- LED-indikator: Shows status (pairing, charging, battery).

Billede: Detaljeret view of an earbud, highlighting the speaker and charging contacts.
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 USB-C charging cable to the charging case and a power source. The LED indicator on the case will show charging status.
- Single Use Playtime: Op til 6 timer.
- Samlet spilletid (med opladningsetui): Op til 40 timer.
- Hurtig opladning: En 10 minutters opladning giver cirka 1 times afspilningstid.

Image: Charging and battery life overview.
4.2 Parring med din enhed
- Sørg for, at ørepropperne er opladet og i opladningsetuiet.
- Open the charging case. The earbuds will automatically enter pairing mode (LED indicators will flash).
- Aktiver Bluetooth på din enhed (smartphone, tablet osv.).
- Søg efter "QCY Crossky C30S" på listen over tilgængelige Bluetooth-enheder, og vælg den for at oprette forbindelse.
- Once connected, the LED indicators on the earbuds will turn off or show a steady light, depending on the model.
Dobbelt tilslutning: The Crossky C30S supports connecting to two devices simultaneously. After pairing with the first device, disable Bluetooth on that device, then pair with the second device. Re-enable Bluetooth on the first device, and the earbuds should connect to both.
5. Brugsanvisning
For optimal sound and comfort, ensure the earbuds are worn correctly. The open-ear clip design allows sound to be transmitted without blocking your ear canal.
- Identificér venstre (V) og højre (H) ørepropper.
- Gently clip each earbud onto the thinnest point of your ear's outer edge.
- Adjust the earbud until it feels secure and comfortable, with the speaker positioned towards your ear canal for clear audio.

Image: Guide on how to wear the earbuds.

Billede: Eksample of secure fit while wearing the earbuds.
6. Betjeningsvejledning
6.1 Tryk på kontrolelementer
The earbuds feature intuitive touch controls on their outer surface. The specific functions can be customized via the QCY app.
| Handling | Fungere |
|---|---|
| Dobbelttryk L/R | Afspil/pause musik |
| Long press L (1.5s) | Forrige nummer |
| Long press R (1.5s) | Næste nummer |
| Double-tap L/R during call | Besvar/afslut opkald |
| Long press L/R (1.5s) during call | Afvis opkald |
| Triple-tap L/R | Aktiver Voice Assistant |

Billede: Overview af øreproppernes berøringsknapper.
6.2 Opkaldshåndtering
The earbuds are equipped with a Wind-Blocking structure and AI-powered microphone to ensure clear call quality, even in noisy environments.

Image: Features for clear call quality.
6.3 Lydfunktioner
- Hi-Res lyd og LDAC: Enjoy studio-grade sound with 10.8mm dual-magnet drivers and support for 96kHz/24bit lossless music.
- 360° rumlig lyd: Experience immersive, theater-grade surround sound for movies, games, and music.
- Directional Audio 3.0: Sound is transmitted precisely into your ear canal, minimizing sound leakage by 99.5% for private listening.

Image: 360° Spatial Sound feature.

Image: Directional Audio technology to minimize sound leakage.
7. QCY App Control
Enhance your listening experience by downloading the official QCY app. The app allows you to:
- Tilpas EQ-indstillinger.
- Juster berøringskontroller.
- Access additional features and firmware updates.

Image: QCY App for customization.
8. Vedligeholdelse
8.1 Rengøring
Rengør dine ørepropper og opladningsetuiet regelmæssigt for at opretholde optimal ydeevne og hygiejne.
- Brug en blød, tør og fnugfri klud til at tørre ørepropperne og opladningsetuiet af.
- Til genstridigt snavs, let dampRengør kluden med vand. Undgå at bruge skrappe kemikalier eller slibende materialer.
- Sørg for, at opladningskontakterne er rene og tørre, før du sætter ørepropperne i etuiet.
8.2 Vandtæthed
The earbuds are IPX5 waterproof, meaning they can withstand sweat, light rain, and splashes. They are not designed for submersion in water.
- Brug ikke ørepropperne, mens du svømmer eller tager bad.
- Hvis ørepropperne bliver våde, skal du tørre dem af, inden du sætter dem tilbage i opladningsetuiet.

Image: IPX5 Water-Resistant feature.
8.3 Opbevaring
Når ørepropperne ikke er i brug, skal de opbevares i deres opladningsetui for at beskytte dem og holde dem opladede.
9. Fejlfinding
If you encounter issues with your QCY Crossky C30S earbuds, refer to the following common solutions:
- Ørepropper parrer ikke: Sørg for, at ørepropperne er opladet. Sæt dem tilbage i etuiet, luk dem, og åbn dem derefter igen for at aktivere parringstilstand igen. Tjek din enheds Bluetooth-indstillinger, og prøv at genoprette forbindelsen.
- Kun én øreprop virker: Place both earbuds back in the charging case, close the lid, then open it again. This often re-syncs them. If the issue persists, try resetting the earbuds (refer to the QCY app or manufacturer's webwebsted for specifikke nulstillingsinstruktioner).
- Dårlig lydkvalitet: Ensure the earbuds are worn correctly and securely. Check for any obstructions on the speaker grilles. Ensure your device is within the Bluetooth range (10 meters) and there are no significant interferences.
- Øretelefoner oplader ikke: Verify the charging cable is securely connected to both the case and the power source. Ensure the charging contacts on both the earbuds and the case are clean and free of debris.
- Touch-kontroller reagerer ikke: Ensure your fingers are clean and dry. Try restarting the earbuds by placing them in the case and taking them out. If customization was done via the app, check app settings.
For further assistance, please contact QCY customer support.
10. Specifikationer
| Feature | Specifikation |
|---|---|
| Modelnavn | Crossky C30S |
| Varemodelnummer | BH24QT33A |
| Forbindelsesteknologi | Trådløs (Bluetooth) |
| Bluetooth version | 6.0 |
| Bluetooth rækkevidde | 10 meter |
| Audio driver størrelse | 10.8 millimeter |
| Audio driver type | Dynamisk Driver |
| Særlige funktioner | LDAC Hi-Res Audio, Directional Audio 3.0 |
| Støjkontrol | Passiv støjreduktion |
| Kontroltype | Touch-kontrol, app |
| Batterilevetid (engangsbrug) | 6 timer |
| Samlet spilletid (med etui) | 40 timer |
| Opladningstid (10 min) | 1 Hour Playback |
| Vandmodstandsniveau | IPX5 vandtæt |
| Ørestykke form | Earhook (Open Ear) |
| Kompatible enheder | iOS/Android |
| Varens vægt | 1 gram (pr. øreprop) |
| Materiale | Plast, silikone |
11. Garanti og support
QCY products are covered by a limited warranty. For detailed warranty information, product registration, or technical support, please visit the official QCY webhjemmeside eller kontakt deres kundeservice direkte.
Gem venligst dit købsbevis for garantikrav.