Indledning
Welcome to the user manual for your Back Bay Audio Duet 50 Pro Wireless Earbuds. These earbuds are designed to provide a high-quality audio experience with extended battery life and robust features for active lifestyles. This manual will guide you through setup, operation, maintenance, and troubleshooting to ensure optimal performance.

Image: Back Bay Audio Duet 50 Pro Earbuds and Charging Case, showcasing their sweatproof design.
Hvad er der i æsken
Your Back Bay Audio Duet 50 Pro package includes the following items:
- Back Bay Audio Duet 50 Pro Earbuds
- Ladestation (etui)
- USB-C ladekabel
- Multiple Sizes of Eartips (XS, S, M, L, XL)
- Brugervejledning (dette dokument)
Opsætning
1. Første opladning
Before first use, fully charge your Duet 50 Pro earbuds and charging case. The case provides up to 130 hours of total playtime. Use the included USB-C cable to charge the case.

Image: The Duet 50 Pro earbuds and charging case, emphasizing their impressive 130-hour battery life.
The charging case can also be used as a power source to charge your cell phone on the go using the included charging converter cable.

Image: The Duet 50 Pro charging case being used to charge a smartphone, illustrating its power bank feature.
2. Parring med din enhed
- Åbn opladningsetuiet. Ørepropperne går automatisk i parringstilstand.
- Gå til Bluetooth-indstillinger på din enhed (smartphone, tablet, computer).
- Select "Back Bay Duet 50 Pro" from the list of available devices.
- Når forbindelsen er oprettet, vil du høre en lydmeddelelse, der bekræfter, at parringen er gennemført.
Ørepropperne bruger Bluetooth 5.0 for en stabil og effektiv forbindelse.
3. Opnå den bedste pasform
For optimal sound quality and comfort, select the eartips that best fit your ears. Your Duet 50 Pro comes with 5 different sizes (XS, S, M, L, XL).

Image: A selection of eartips in different sizes, illustrating the customizable fit options for the earbuds.
Betjening af dine øretelefoner
Musik og opkaldskontrol
The Duet 50 Pro earbuds feature intuitive button controls for managing your audio and calls:
- Afspil/pause: Enkelt tryk på begge øretelefoner.
- Næste nummer: Dobbelttryk på den højre øreprop.
- Forrige nummer: Dobbelttryk på den venstre øreprop.
- Besvar/afslut opkald: Enkelt tryk på begge øretelefoner.
- Afvis opkald: Tryk og hold nede på en af øretelefonerne.
- Aktivér stemmeassistent (Siri/Google Assistant): Tryk tre gange på en af øretelefonerne.

Image: A user demonstrating the control features of the Duet 50 Pro, highlighting dual microphones and cVc Noise Cancellation for clear calls.
Lydkvalitet
Experience the Back Bay Signature Sound, tuned in Boston to deliver a rich audio profile with strong bass, natural midrange, and crisp highs. This tuning provides a full, vibrant sound for all your music genres.

Image: The Duet 50 Pro charging case, emphasizing its "Tuned in Boston" sound signature and Apt-X Audio support.
Opretholdelse
To ensure the longevity and performance of your Duet 50 Pro earbuds, follow these maintenance guidelines:
- Rensning: Gently wipe the earbuds and charging case with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
- Svedtæt design: The earbuds feature an IPX-5 rated sweatproof nano-coating, making them suitable for workouts and light rain.
- Vigtig bemærkning: These earbuds are not designed for swimming or submersion in water.
- Vedligeholdelse af opladningsetui: Always ensure earbuds are dry before placing them back into the charging case to prevent damage.

Image: A runner using Duet 50 Pro earbuds in rainy conditions, demonstrating their IPX-5 sweatproof rating.
Fejlfinding
If you encounter any issues with your Duet 50 Pro earbuds, please refer to the following common solutions:
| Problem | Løsning |
|---|---|
| Øretelefoner parrer ikke | Ensure earbuds are fully charged. Turn off and on Bluetooth on your device. Place earbuds back in the case, close, then reopen to re-enter pairing mode. |
| Ingen lyd fra et ørepropp | Ensure both earbuds are charged. Try resetting the earbuds by placing them in the case and closing it for a few seconds. Re-pair with your device. |
| Ladeetui oplader ikke | Kontroller, at USB-C-kablet er korrekt tilsluttet til både kabinettet og en strømkilde. Prøv et andet kabel eller en anden strømadapter. |
| Ørepropper falder ud af øret | Experiment with different sizes of eartips provided to find the most secure and comfortable fit for your ear canal. |
Specifikationer
| Feature | Detalje |
|---|---|
| Modelnavn | Back Bay Duet 50 Pro |
| Forbindelsesteknologi | Bluetooth 5.0 |
| Batterilevetid (ørepropper) | 8 timer (enkelt opladning) |
| Batterilevetid (med opladningsetui) | Op til 130 timer |
| Opladningsetui Batterikapacitet | 2600 mioamp Timer |
| Opladningsetui Opladningstid | 2 timer |
| Støjkontrol | Lydisolering |
| Mikrofoner | Dual Microphones with cVc Noise Cancellation |
| Vandmodstandsniveau | IPX-5 (Sweatproof) |
| Kontroltype | Knap kontrol |
| Audio driver størrelse | 10 millimeter |
| Frekvensrespons | 20-20000 Hz |
| Varens vægt | 4 Grams (earbud) |
| Produktdimensioner | 2.9 x 1.8 x 1.1 cm (etui) |
| Materiale | Premium ABS plast |
Sikkerhedsoplysninger
Overhold venligst følgende sikkerhedsforanstaltninger:
- Ensure earbuds are dry before being inserted into the charging case to prevent damage.
- Do not expose the earbuds or charging case to extreme temperatures or direct sunlight for prolonged periods.
- Undgå at tabe eller udsætte enheden for kraftige stød.
- Forsøg ikke at skille ørepropperne eller opladningsetuiet ad eller ændre dem. Dette vil ugyldiggøre garantien.
- Opbevares utilgængeligt for børn og kæledyr.
Garanti og support
Back Bay Audio provides a 1-year warranty for the Duet 50 Pro against manufacturing defects. For warranty claims or technical support, please visit the official Back Bay Audio webwebsted eller kontakt deres kundeservice.
Du kan også se den officielle brugermanual (PDF), der er tilgængelig på: https://manuals.plus/m/b2378108752a7a760ef6b7198132bbf6b942cfeee9d191e0c922262ec21bafea




