Some new details about the WS-Series.
- 3 colours - all black, blue with black, and yellow with grey
- comes with small remote for your index finger
- controls on remote include - play/pause, Next/previous, volume +/-, power
- Remote is also waterproof
- Walkman can be used as Bluetooth headset with your smartphone and remote includes a button to answer incoming calls
- Remote connects via Bluetooth
At this moment I have no information on pricing or availability, capacity is 4 and 16GB as stated before.
As a final note, I will say that Sony also has super compact and sleak bluetooth headset coming at IFA2014 as well, the MDR-AS800BT. It charges via micro-USB, has NFC and bluetooth and come in multiple colours, black, blue and white. It will come with 4 different bud sizes and 3 different ear loop sizes.