FINIS Duo Underwater Bone Conduction MP3 Player

4.0(144)

$45

$60

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SKU: 1.30.058 | Product Code: 8139404

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The FINIS Duo Underwater Bone Conduction MP3 Player is a sleek, two-piece design, this waterproof MP3 player uses integrated control buttons and goggle brackets...

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Reviews & Questions

4.0

Rated 4.0 out of 5 stars

Based on 144 reviews

Total 5 star reviews: 72 Total 4 star reviews: 41 Total 3 star reviews: 3 Total 2 star reviews: 12 Total 1 star reviews: 16

78%would recommend these products

Customers say

Customers say this underwater music player delivers clear sound through bone conduction technology, eliminating the need for earbuds. Many reviews mention improved swimming enjoyment and motivation during lap sessions. While some find the controls and music loading process challenging at first, frequent swimmers appreciate not having to adjust earbuds during workouts. Common concerns include battery life limitations and durability issues, with several noting device lifespans of 1-2 years with regular use. The latest model receives praise for simplified controls and improved charging design, though some miss having a display screen. Users suggest wearing earplugs to enhance sound quality during swims.

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144 reviews

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JO
JOANNE O. P.
Verified Buyer
Reviewing
FINIS Duo Underwater Bone Conduction MP3 Player
I recommend this product
Primary Activity Uses Fitness Swim
Frequency Of Use Weekly
How Often Do You Swim Often (1-3 times per week)
Rated 5 out of 5 stars
11/16/25
Music
Love it!! Game changer
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DG
Dennis G.
Verified Buyer
Reviewing
FINIS Duo Underwater Bone Conduction MP3 Player
I recommend this product
Primary Activity Uses Fitness Swim
Frequency Of Use Daily
Product Standouts Quality, Performance/Durability, Fit
How Often Do You Swim Often (1-3 times per week)
Rated 5 out of 5 stars
11/3/25
Finis Duo Underwater Bone Conduction MP3 Player
Great quality sound and reaches a clear high volume
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S
SwimOutlet
11/27/25
Amazing! The sound quality really is fantastic, Dennis!
SX
Shimin X.
Verified Buyer
Reviewing
FINIS Duo Underwater Bone Conduction MP3 Player
I recommend this product
Primary Activity Uses Fitness Swim
Frequency Of Use Weekly
How Often Do You Swim Often (1-3 times per week)
Rated 5 out of 5 stars
10/22/25
good one
will see how long it will last
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S
SwimOutlet
11/27/25
Great to hear! We're confident the FINIS Duo will serve you well for many swims to come.
RL
Richard L.
Verified Buyer
Reviewing
FINIS Duo Underwater Bone Conduction MP3 Player
I recommend this product
Rated 5 out of 5 stars
10/2/25
Swim workouts to music are less tedious
This MP3 player has decent sound and an adequate 4 GB capacity. It's comfortable to wear clipped to goggles, and bone conduction via small speakers on the temples lets one hear well enough without earbuds. It charges relatively quickly and can hold the charge for several days. The only problem is that after considerable use the fine wires to the speakers can pull out, and since repair seems impossible, one has to replace the player.
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G
Geoffrey
Verified Buyer
Reviewing
FINIS Duo Underwater Bone Conduction MP3 Player
I recommend this product
Primary Activity Uses Fitness Swim
Product Standouts Design
How Often Do You Swim Often (1-3 times per week)
Rated 5 out of 5 stars
9/25/25
Finis MP3
Best designed MP3 player for swimming.
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