Pay in 4 interest-free payments of $86.25 Learn more
Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
Allows for convenient storage
or triathlon coach
Transmits from your smartphone to the device's receiver – keep the receiver above the water for a successful signal
Download Kids Fins Guide
Duo™ | Underwater Bone Conduction MP3 Player Colours:BLACK/ACID GREEN Allows for convenient storageThe Duo is an MP3 player designed for swimmers that offers the highest quality sound without the use of ear buds. The Duo utilizes a sleek, two piece design and Bone Conduction audio transmission to deliver crystal clear audio through cheekbones to the inner ear. An integrated clip design secures the Duo to goggle straps to rest on the cheekbones for a comfortable and streamlined fit. A simplified interface offers four buttons to easily navigate
