商品の詳細

FINIS Duo Underwater MP3 Player in black with bright green accents and 4 GB of storage. Uses bone conduction audio transmission to deliver clear sound through the cheekbones while swimming, eliminating the need for traditional ear buds. Supports MP3 and WMA audio formats and is compatible with iTunes to load music, audiobooks, podcasts, and more. Offers 4 GB of storage space, holding approximately 1000 songs or up to 60 hours of playback for extended training sessions. Integrated clip design secures the player to swim goggle straps so the speakers rest on the cheekbones for a comfortable, streamlined fit. Features easy-to-use onboard controls for power, play/pause, volume adjustment, track navigation, and shuffle mode. Includes a rechargeable lithium-ion battery providing up to 7 hours of use on a full charge. Waterproof with an IPX8 rating for use in the pool or open water, submersible to 3 meters for up to 30 minutes, and covered by internationally patented technology.