Product description
Underwater MP3 Player: Enjoy crystal clear audio during your swim workout with the FINIS Duo MP3 player, the ultimate underwater headphones for swimming
Bone Conduction Headphones: The Duo utilizes Bone Conduction audio transmission to deliver high-quality sound through cheekbones for the best swimming headphones experience
Underwater Swimming Headphones: Navigate your audio files with ease with the Duo’s simplified interface; Duo supports MP3 and WMA files
Waterproof Bone Conduction Headphones: With 4GB of flash memory and a rechargeable battery life of up to 7 hours, the FINIS Duo MP3 player stores up to 1000 songs or 60 hours of playback
About FINIS: Our mission is to simplify swimming through innovation, high-quality products, and a commitment to education
Features & Specs | Additional Features | Waterproof |
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| Connectivity Technology | Wired |
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| Memory Storage Capacity | 4096 MB |
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| Screen Size | 1.77 |
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| Compatible Devices | Laptop |
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| Supported Media Type | Micro SDXC |
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| Display Technology | no display |
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| Supported Standards | MP3 |
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| Battery Average Life | 7 Hours |
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Measurements | Item Weight | 0.33 Pounds |
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| Item Dimensions D x W x H | 2.36″D x 5.91″W x 8.66″H |
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Warranty & Support
Amazon.com Return Policy: Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please
click here. [PDF ] Item details | Brand | FINIS |
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| Model Name | FINIS Duo™ Underwater Bone Conduction MP3 Player |
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| Built-In Media | FINIS Duo™ Underwater Bone Conduction MP3 Player |
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| Global Trade Identification Number | 00616323202634 |
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| Manufacturer | FINIS |
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| UPC | 616323202634 |
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| Mfr Part Number | 1.30.058.244 |
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| Model Number | 1.30.058.244 |
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| Item Type Name | FINIS Duo™ Underwater Bone Conduction MP3 Player |
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| Component Type | Battery |
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| Unit Count | 1.0 Count |
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| Best Sellers Rank | |
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| ASIN | B0169RSNPG |
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| Customer Reviews | 3.7 out of 5 stars |
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Price last updated Mar 24, 2026 08:02:06 UTC. Availability and price subject to change. More info
