1. Introduktion
Thank you for choosing the ZIUTY T21 Wireless Earbuds. These earbuds are designed to provide a high-quality audio experience with advanced features such as a touchscreen charging case, Active Noise Cancellation (ANC), Environmental Noise Cancellation (ENC), and Bluetooth 5.3 connectivity. This manual will guide you through the setup, operation, and maintenance of your new earbuds.
Hvad er der i æsken
- T21 trådløse øretelefoner
- Wireless Charging Case with Touchscreen
- USB-C ladekabel
- Ørepropper (størrelser S/M/L)
- Brugermanual

Image: Contents of the ZIUTY T21 Wireless Earbuds package.
2. Produktet er slutview
The ZIUTY T21 earbuds offer a range of features designed for an enhanced listening experience.
Nøglefunktioner
- Smart Touchscreen Case: Control music, volume, find earbuds, and more directly from the charging case.
- Hybrid Active Noise Cancellation (ANC): Blocks up to 40dB of ambient noise for immersive audio.
- Gennemsigtighedstilstand: Giver dig mulighed for at høre dine omgivelser, mens du lytter til lyd.
- Environmental Noise Cancellation (ENC): Dual microphones reduce 98% of background noise during calls.
- Lyd i studiekvalitet: 14.2mm dynamic drivers deliver powerful bass and clear highs.
- 5 EQ-forudindstillinger: Tilpas din lydprofessionelfile.
- Forlænget spilletid: Up to 8 hours on a single charge, and 40 hours with the charging case.
- Hurtig opladning: 10-minute charge provides 2 hours of music.
- IPX7 vandtæt bedømmelse: Resistant to sweat and rain.
- Bluetooth 5.3: Stable connection with ultra-low latency (55 ms).

Image: Multi-function LCD Touch Screen on the charging case.

Image: Active Noise Cancellation (ANC) in action.
Video: Overståetview of ZIUTY T21 Wireless Earbuds features, including touchscreen functions, noise reduction, and sound quality.
3. Opsætning
Indledende opladning
Before first use, fully charge the earbuds and the charging case. Connect the USB-C charging cable to the charging port on the case and a power source. The touchscreen display on the case will show the battery percentage.

Image: Earbuds and charging case indicating long battery life.
Parring med din enhed
- Sørg for, at ørepropperne er i opladningsetuiet, og at etuiet har tilstrækkelig strøm.
- Åbn opladningsetuiet. Ørepropperne går automatisk i parringstilstand.
- Gå til Bluetooth-indstillinger på din enhed (smartphone, tablet osv.).
- Søg efter tilgængelige enheder, og vælg "T21" fra listen.
- Når der er oprettet forbindelse, hører du en bekræftelsestone, og enheden viser "Tilsluttet".

Image: Bluetooth 5.3 quick connect pairing process.
4. Betjeningsvejledning
Tryk på kontrolelementer
The earbuds feature smart touch controls for various functions. Refer to the diagram below for common gestures:

Image: Smart Touch Control functions on the earbuds.
- Afspil/pause: Et enkelt tryk på begge øretelefoner.
- Næste nummer: Dobbelttryk på den højre øreprop.
- Forrige nummer: Dobbelttryk på den venstre øreprop.
- Lydstyrke op: Tryk tre gange på den højre øreprop.
- Skrue ned for lyden: Tryk tre gange på den venstre øreprop.
- Besvar/afslut opkald: Et enkelt tryk på begge øretelefoner.
- Afvis opkald: Langt tryk på en af øretelefonerne.
- Aktiver stemmeassistent: Long press on either earbud (when not on a call).
- Skift ANC/Transparenstilstand: Langt tryk på den venstre øreprop.
ANC and Transparency Modes
The earbuds offer two primary noise control modes:
- Aktiv støjreduktion (ANC): Reduces external noise, ideal for travel or noisy environments.
- Gennemsigtighedstilstand: Tillader omgivende lyde at passere igennem, så du holder dig opmærksom på dine omgivelser.
Switch between these modes by long-pressing the left earbud or using the touchscreen on the charging case.
EQ-forudindstillinger
Customize your listening experience with 5 Equalizer (EQ) presets available through the charging case touchscreen. Options include Normal, Rock, Classic, Pop, and Jazz.

Image: 5 EQ presets for customized sound.
5. Vedligeholdelse
Cleaning the Earbuds and Case
Regelmæssig rengøring hjælper med at opretholde optimal ydeevne og hygiejne.
- Brug en blød, tør og fnugfri klud til at tørre ørepropperne og opladningsetuiet af.
- For charging contacts and ear tip mesh, use an alcohol pad or a dry cotton swab to gently remove any dust or earwax that might affect charging or sound volume.
- Remove silicone eartips and clean them with mild soap and water, then dry thoroughly before reattaching.

Image: Method for cleaning charging contacts and ear tip mesh.
Proper Earbud Removal
To prevent damage, follow the recommended removal gesture:

Image: Easy removal gesture for earbuds.
6. Fejlfinding
If you encounter issues with your ZIUTY T21 earbuds, try the following solutions:
- Ørepropper parrer ikke: Ensure both earbuds are in the case, close the lid, then open it again to re-enter pairing mode. Check your device's Bluetooth settings and forget/remove previous pairings if necessary.
- Ingen lyd fra den ene øreprop: Place both earbuds back in the charging case, close the lid, and then take them out again. Ensure they are both charged.
- Opladningsproblemer: Clean the charging contacts on both the earbuds and inside the case using a dry cotton swab. Ensure the USB-C cable is securely connected.
- Lav lydstyrke: Adjust the volume on both your connected device and via the earbuds' touch controls or the charging case touchscreen. Ensure eartips are clean and properly sealed in your ear.
- Earbuds lost: Use the "Find My Earphone" function on the charging case touchscreen to locate misplaced earbuds.

Image: Using the 'Find My Earphone' feature.
7. Specifikationer
| Modelnavn | T21 |
| Bluetooth version | 5.3 |
| Bluetooth rækkevidde | 15 meter |
| Audio driver størrelse | 14.2 mm |
| Støjkontrol | Aktiv støjafbrydelse (ANC) |
| Støjreduktion af opkald | Miljømæssig støjreduktion (ENC) |
| Spilletid for øretelefoner | Op til 8 timer |
| Samlet spilletid (med etui) | Op til 40 timer |
| Vandmodstandsvurdering | IPX7 |
| Lydforsinkelse | 55 millisekunder |
| Kontroltype | Tryk på kontrol |
| Dimensioner på ladetaske | 5.66 cm (L) x 2.56 cm (B) x 4.94 cm (H) |
| Earbud vægt | Approx. 4.2g (single) |
8. Garantioplysninger
The ZIUTY T21 Wireless Earbuds come with a 1-års garanti fra købsdatoen. Denne garanti dækker fabrikationsfejl og sikrer, at produktet fungerer som tilsigtet ved normal brug. Den dækker ikke skader forårsaget af misbrug, ulykker, uautoriserede ændringer eller normal slitage.
Gem venligst dit købsbevis for garantikrav.
9. Support
For further assistance, technical support, or warranty inquiries, please refer to the contact information provided on the ZIUTY official website or your purchase platform. You may also consult the FAQ section on the product page for common questions and solutions.
We are committed to providing excellent customer service and support for your ZIUTY T21 Wireless Earbuds.