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Back Bay Audio Duet 50 Pro Configuration unspecified Wireless Bluetooth Earbuds
Available offers (2)
Current
Configuration unspecified
Newegg
€95.60
Available to order
Price history by offer
Volatility: MediumFeatures
- 130-hour battery life
- Sweatproof
- Wireless Bluetooth connectivity
- Mini charging case
- Built-in microphone
- Compatible with iPhone and Android
General specs
- Brand: Back Bay Audio
- Model: Duet 50 Pro
- Seller: Newegg
- ID: 9SIC3ATKS41667
- Brand: Back Bay Audio
- Microphone: With microphone
- Model Name: Duet 50 Pro
- Part Number: B3B450480089196991
- Battery Life: 130 Hour long battery life
- Connectivity: Wireless Bluetooth
- Product Type: Wireless Bluetooth earbuds
- Charging Case: Mini charging case
- Compatibility: For iPhone and Android
- Sweat resistance: Sweatproof
- First listed by seller: October 20, 2026
If you are interested in more details, you can find full information on the seller's page.
€95.60
Last price update: 11/13/26
Available to order
Price History for seller Newegg
| Date | Price |
|---|---|
| 10/30/26 | €95.60 |
| 10/20/26 | €86.84 |
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Shipping options
Delivery to 
United States
United States
Available
Wireless Bluetooth earbuds with a mini charging case and microphone. Listed with 130-hour battery life, sweatproof construction, and compatibility with iPhone and Android.
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| Brand | Back Bay Audio | Back Bay Audio | Back Bay Audio | Back Bay Audio | Back Bay Audio | Back Bay Audio |
| Model | Duet 50 Pro | Runner | Runner | Runner | Runner 60 | |
| Price | €95.60 | €95.78 | €94.54 | €93.97 | €94.59 | €123.49 |
| Seller | Newegg | Newegg | Newegg | Newegg | Newegg | Newegg |
| Update | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 |
| Microphone | With microphone | Has a microphone | Included | |||
| Model Name | Duet 50 Pro | Runner | Runner | Runner | Runner 60 | |
| Part Number | B3B450480089196991 | C1R8434643716354 | EQWER467109047778 | C1R124434643718334 | AIWU410270260491 | EQWER314388355929 |
| Product Type | Wireless Bluetooth earbuds | Wireless Bluetooth earbuds | Wireless running earbuds | Wireless running earbuds | Wireless running earbuds | Wireless running earbuds |
| Charging Case | Mini charging case | Mini charging case | Wireless charging case | Wireless charging case | Wireless charging case | |
| Water Resistance | Described as water-resistant | Water-resistant | Described as water-resistant; no rating is stated. | |||
| Bluetooth Version | Bluetooth 5 | 5 | Bluetooth 5 | |||
Back Bay Audio Duet 50 Pro 130-hour battery life
€95.60
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