Finis | Neptune Zinken The plastic heart-rate module is

The plastic heart-rate module is removable from the strap so you can wash the strap as often as needed

organize your gear and stash a change of clothes in our stylish

biking and swimming

Case Thickness: 14mm

Finis | Neptune Zinken The plastic heart-rate module isNeptune is a waterproof MP3 player that provides the highest quality sound in the water without the use of ear buds. Neptune uses revolutionary Bone Conduction audio transmission to transmit crystal clear audio through the cheekbone directly into the inner ear. With 4GB of storage, aquatic athletes can listen to music, audio books, podcasts and more, all with incredible sound. The included charging cable also allows for quick song upload to the