1. Introduktion
This manual provides comprehensive instructions for the Bytech BT Stereo Earbuds, model BYAUBE121AC. These earbuds are designed for wireless audio enjoyment, offering a portable and convenient listening experience. Please read this manual thoroughly before using the product to ensure proper operation and maintenance.

Image: A set of Bytech BT Stereo Earbuds, showcasing four different color variations (grey, blue, red, and white). Each pair features an in-ear design with an over-ear hook for secure fit and an inline control module on the cable.
2. Produktfunktioner
- Trådløs forbindelse: Utilizes Bluetooth technology for seamless audio streaming.
- Bærbart design: Lightweight and convenient for on-the-go use.
- In-Ear Form Factor: Designed to fit comfortably within the ear.
- Aktiv støjreduktion: Helps reduce ambient noise for a clearer listening experience.
- Sikker pasform: Features an ear hook design for stability during activity.
3. Pakkens indhold
Tjek venligst pakken for følgende varer:
- Bytech BT Stereo Earbuds (1 pair)
- Ladekabel (1)
- Brugervejledning (dette dokument)
4. Opsætning og parring
4.1. Opladning af øretelefonerne
- Connect the provided charging cable to the charging port on the earbuds' inline control module.
- Tilslut den anden ende af opladningskablet til en USB-strømkilde (f.eks. en computers USB-port eller en USB-vægadapter).
- The indicator light will typically show red during charging and turn off or blue when fully charged.
- Det tager cirka 1-2 timer at oplade batteriet fuldt.
4.2. Tænd/sluk
- Tænd: Press and hold the Multi-function Button (usually the center button on the inline control) for approximately 3-5 seconds until you hear a power-on prompt or see a blue indicator light flash.
- Sluk: Press and hold the Multi-function Button for approximately 3-5 seconds until you hear a power-off prompt or see a red indicator light flash and then turn off.
4.3. Bluetooth-parring
- Ensure the earbuds are fully charged and powered off.
- Press and hold the Multi-function Button for about 5-7 seconds until the indicator light flashes red and blue alternately. This indicates pairing mode.
- Aktiver Bluetooth på din enhed (smartphone, tablet, computer).
- Søg efter available Bluetooth devices. You should see "BYTECH BT STEREO EARBUDS" or a similar name in the list.
- Select the earbuds from the list to connect. Once connected, the indicator light will typically flash blue slowly, and you may hear a "connected" prompt.
- Hvis du bliver bedt om en adgangskode, skal du indtaste "0000" (fire nuller).
5. Betjeningsvejledning
5.1. Musikafspilning
- Afspil/pause: Tryk kort på multifunktionsknappen.
- Lydstyrke op: Tryk kort på "+"-knappen.
- Skrue ned for lyden: Tryk kort på "-" knappen.
- Næste nummer: Tryk længe på "+"-knappen.
- Forrige nummer: Tryk længe på "-" knappen.
5.2. Opkaldsstyring
- Besvar opkald: Short press the Multi-function Button when a call comes in.
- Afslut opkald: Short press the Multi-function Button during a call.
- Afvis opkald: Long press the Multi-function Button when a call comes in.
- Genopkald sidste nummer: Double-press the Multi-function Button.
5.3. Aktiv støjreduktion (ANC)
The earbuds feature Active Noise Cancellation. Refer to the specific button on your inline control for ANC activation. Typically, there is a dedicated switch or a long press on a specific button to toggle ANC on or off.
6. Vedligeholdelse og pleje
- Rensning: Use a soft, dry cloth to clean the earbuds. Do not use harsh chemicals or abrasive materials.
- Opbevaring: Store the earbuds in a cool, dry place when not in use. Avoid extreme temperatures.
- Batteripleje: For at forlænge batterilevetiden bør du undgå at aflade ørepropperne helt ofte. Oplad dem regelmæssigt, selvom de ikke bruges i længere perioder.
- Vandtæthed: Disse ørepropper er ikke specificeret som vandtætte. Undgå udsættelse for vand eller overdreven fugt.
7. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Earbuds won't power on. | Lavt batteri. | Oplad ørepropperne helt. |
| Kan ikke parres med enheden. | Earbuds not in pairing mode; Bluetooth off on device; too far apart. | Ensure earbuds are in pairing mode (red/blue flashing); enable Bluetooth on your device; keep devices within 10 meters. |
| No sound after pairing. | Volume too low; incorrect audio output selected on device. | Increase volume on both earbuds and device; check device's audio output settings. |
| Lyden er intermitterende eller forvrænget. | Interferens; for langt fra enheden; lavt batteri. | Move closer to your device; avoid strong electromagnetic interference; charge earbuds. |
8. Specifikationer
| Feature | Detalje |
|---|---|
| Modelnavn | BYTECH BT STEREO EARBUDS |
| Modelnummer | BYAUBE121AC |
| Mærke | Bytech |
| Forbindelsesteknologi | Trådløs |
| Trådløs kommunikationsteknologi | Bluetooth |
| Øreplacering | In Ear |
| Formfaktor | In Ear |
| Støjkontrol | Aktiv støjreduktion |
| Farve | BLACK (available in other colors as shown in product images) |
| Produktdimensioner | 1 x 1 x 1 tommer |
| Varens vægt | 1 pund |
| Fabrikant | DJ-JAYLED |
| UPC | 805112045730 |
| Dato først tilgængelig | 25. december 2019 |
9. Garanti og support
For warranty information and customer support, please refer to the documentation included with your purchase or contact the retailer or manufacturer directly. Keep your proof of purchase for any warranty claims.
Manufacturer: DEEJAYLED
For yderligere assistance, besøg venligst den officielle Bytech webwebsted eller kontakt deres kundeservice.





