So you want to listen to music while swimming? Waveport has you covered. It is an IPX7 waterproof headphone with Bluetooth 4.2 that offers you 6 hours of talk time. It comes with a waterproof PCB and nano waterproof coating.
The device will be available in 4 colors. It has 8 GB of mp3 capacity and a wireless range of 10 meters. Ships in September.