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Updated
Pros
  • Clear underwater sound
  • Comfortable and secure fit
  • Innovative bone conduction
  • Bluetooth streaming
  • High-quality sound
  • Durable and comfortable
Cons
  • Battery life could be longer
  • Limited storage space
  • Higher price
  • Limited offline storage
Bottom Line
Bone conduction waterproof MP3 player for clear underwater audio.
A premium waterproof MP3 player with Bluetooth connectivity.
Storage Capacity
4GB
8GB
Interface
USB
USB, Bluetooth
Battery Life
Up to 7 hours
Up to 10 hours
Weight
1.2 ounces
1.2 ounces
Dimensions
7.4 x 4.9 x 1.3 inches
2.3 x 1.6 x 0.8 inches
Height
8.6614 Inches
0.79 inches
Length
2.3622 Inches
2.32 inches
Weight
0.33 pounds
0.04 pounds
Width
5.9055 Inches
1.22 inches
Part Number
1.30.058.244
MP8-BL-BT-SHO
Model
1.30.058.244
MP8-BL-SHO

When it comes to waterproof mp3 players, two popular options that often come to mind are the FINIS Duo and the H2O Audio Stream 2. Both devices are designed for use in aquatic environments, providing a convenient way to listen to music while swimming, surfing, or engaging in other water-based activities. In this comparison, we'll delve into the features, design, and performance of each product to help you decide which one best suits your needs.

Design and Build

The FINIS Duo boasts a sleek and compact design, with a lightweight body that weighs only 1.4 ounces. Its ergonomic shape fits comfortably behind the ear, ensuring a secure fit during intense physical activity. The device features a simple and intuitive interface, with buttons located on the top and side for easy navigation.

In contrast, the H2O Audio Stream 2 has a slightly larger and more angular design, weighing in at 2.1 ounces. Its contoured shape is designed to fit snugly behind the ear, with a adjustable strap providing additional security. The interface is also user-friendly, with buttons located on the top and side for easy access.

Waterproofing

Both devices are designed to be fully waterproof, with IPX8 ratings that allow them to withstand submersion in water up to 10 feet deep. However, the FINIS Duo takes it a step further with its patented Bone Conduction Technology, which transmits sound waves through the bones of the skull rather than relying on traditional earbuds. This design not only provides excellent sound quality but also eliminates the need for earbuds, making it an attractive option for swimmers and surfers.

The H2O Audio Stream 2, on the other hand, uses a more conventional waterproofing approach, with a sealed compartment that protects the internal components from water damage. While this design is still effective, it may not provide the same level of sound quality as the FINIS Duo's Bone Conduction Technology.

Sound Quality

In terms of sound quality, both devices deliver impressive performance considering their waterproof designs. The FINIS Duo produces clear and crisp audio with a focus on mid-range frequencies, making it well-suited for listening to music or podcasts while swimming or exercising. The H2O Audio Stream 2 also delivers good sound quality, although some users may find the bass response to be slightly lacking.

Battery Life

The FINIS Duo has a battery life of up to 7 hours on a single charge, making it suitable for extended workout sessions or long swims. The H2O Audio Stream 2, on the other hand, boasts an impressive 12-hour battery life, allowing you to enjoy uninterrupted music playback throughout your entire day.

Additional Features

Both devices come with a range of features that enhance their functionality as waterproof mp3 players. The FINIS Duo supports MP3 and WAV file formats, while the H2O Audio Stream 2 also adds support for AAC and FLAC files. Both devices are compatible with Mac and PC, making it easy to transfer music and other audio content.

Conclusion

In conclusion, both the FINIS Duo and the H2O Audio Stream 2 are excellent waterproof mp3 players that cater to different needs and preferences. The FINIS Duo's innovative Bone Conduction Technology and compact design make it an attractive option for swimmers and surfers, while the H2O Audio Stream 2's longer battery life and support for additional file formats may appeal to users who want more flexibility.

Ultimately, the choice between these two devices will depend on your specific requirements and priorities. If you're looking for a sleek, compact design and exceptional sound quality, the FINIS Duo may be the better choice. However, if you prioritize longer battery life and a wider range of file format support, the H2O Audio Stream 2 is definitely worth considering. Either way, both devices are excellent options in the world of waterproof mp3 players.