Back Bay Audio Back Bay Duet 50 Pro
Back Bay Audio Duet 50 Pro Wireless Earbuds User Manual
Model: Back Bay Duet 50 Pro | Brand: Back Bay Audio
Entwodiksyon
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.
Ki sa ki nan bwat la
Your Back Bay Audio Duet 50 Pro package includes the following items:
- Back Bay Audio Duet 50 Pro Earbuds
- Estasyon Chaje (Ka)
- USB-C Chaje Kab
- Multiple Sizes of Eartips (XS, S, M, L, XL)
- Manyèl Itilizatè (dokiman sa a)
Enstalasyon
1. Premye Chajman
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. Konekte ak aparèy ou an
- Louvri bwat chaje a. Ekoutè yo ap antre otomatikman nan mòd koneksyon.
- Sou aparèy ou an (telefòn entelijan, tablèt, òdinatè), ale nan paramèt Bluetooth yo.
- Select "Back Bay Duet 50 Pro" from the list of available devices.
- Yon fwa konekte, ou pral tande yon mesaj odyo ki konfime koneksyon an reyisi.
Ekoutè yo itilize Bluetooth 5.0 pou yon koneksyon ki estab e efikas.
3. Reyalize pi bon anfòm nan
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.
Kijan pou w itilize ekoutè w yo
Mizik ak Kontwòl Rele
The Duet 50 Pro earbuds feature intuitive button controls for managing your audio and calls:
- Jwe/Poz: Peze yon sèl fwa sou nenpòt ekoutè.
- Pwochen Track: Peze de fwa sou ekoutè dwat la.
- Track Previous: Peze de fwa sou ekoutè gòch la.
- Reponn/Fen Apèl: Peze yon sèl fwa sou nenpòt ekoutè.
- Rejte apèl: Peze epi kenbe sou nenpòt ekoutè.
- Aktive Asistan Vwa a (Siri/Asistan Google): Peze twa fwa sou nenpòt ekoutè.

Image: A user demonstrating the control features of the Duet 50 Pro, highlighting dual microphones and cVc Noise Cancellation for clear calls.
Kalite son
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.
Antretyen
To ensure the longevity and performance of your Duet 50 Pro earbuds, follow these maintenance guidelines:
- Netwayaj: Gently wipe the earbuds and charging case with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
- Konsepsyon sweatproof: The earbuds feature an IPX-5 rated sweatproof nano-coating, making them suitable for workouts and light rain.
- Nòt enpòtan: These earbuds are not designed for swimming or submersion in water.
- Swen Ka chaje: 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.
Depanaj
If you encounter any issues with your Duet 50 Pro earbuds, please refer to the following common solutions:
| Pwoblèm | Solisyon |
|---|---|
| Ekoutè pa asosye | 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. |
| Pa gen son nan yon sèl ekoutè | 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. |
| Ka chaje pa chaje | Verify the USB-C cable is securely connected to both the case and a power source. Try a different cable or power adapter. |
| Ekoutè k ap tonbe soti nan zòrèy | Experiment with different sizes of eartips provided to find the most secure and comfortable fit for your ear canal. |
Espesifikasyon
| Karakteristik | Detay |
|---|---|
| Non modèl | Back Bay Duet 50 Pro |
| Koneksyon Teknoloji | Bluetooth 5.0 |
| Dire batri (ekoutè) | 8 èdtan (yon sèl chaj) |
| Dire batri (ak bwat chaje) | Jiska 130 èdtan |
| Chaje Ka Batri Kapasite | 2600 Miliamp Orè |
| Chaje Ka Chaje Tan | 2 èdtan |
| Kontwòl bri | Izolasyon son |
| Mikwofòn | Mikwofòn doub ak anilasyon bri cVc |
| Nivo rezistans dlo | IPX-5 (Sweatproof) |
| Kalite kontwòl | Kontwòl bouton |
| Gwosè Chofè Audio | 10 Milimèt |
| Repons Frekans | 20-20000 Hz |
| Pwa atik | 4 Grams (earbud) |
| Dimansyon pwodwi | 2.9 x 1.8 x 1.1 pous (bwat) |
| Materyèl | Premium ABS plastik |
Enfòmasyon sou Sekirite
Tanpri obsève prekosyon sekirite sa yo:
- 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.
- Evite jete oswa sibi aparèy la nan gwo enpak.
- Pa eseye demonte oswa modifye ekoutè yo oswa bwat chaje a. Sa ap anile garanti a.
- Kenbe lwen timoun ak bèt kay.
Garanti ak sipò
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 websit oswa kontakte sèvis kliyan yo.
You can also refer to the official User Manual (PDF) available at: https://manuals.plus/m/b2378108752a7a760ef6b7198132bbf6b942cfeee9d191e0c922262ec21bafea
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