Swimming gadgets tried and tested: 'Everyone is looking for that little advantage' | Swimming | The Guardian
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Speedo Aquabeat 2.0 MP3 player 4 GB Black FM radio, Waterproof | Conrad.com
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Gomadic High Capacity Rechargeable External Battery Pack suitable for the Speedo Aquabeat / 2 / LIME MP3 Player - Portable Charger with TipExchange Te - Walmart.com
SOS Swim Blog - Speedo Aquabeat 2
Speedo Aquabeat 1 Go MP3 player 1 GB Pink Waterproof | Conrad.com