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Sony NW-WS623 Waterproof Bluetooth Headset Questions & Answers

Sony WS623 has 4GB internal memory and you can further expand it up to 16GB with the help of MicroSD card. 

Customer Also Asked

Yes, Sony NS-WS623 does have NFC connectivity option.

Connect the USB cable (supplied) to the USB cradle (supplied). Then, attach the Walkman to the USB cradle.

Make sure to connect the terminals ( 1 and 2 ). 


Yes, you can connect it with phone and talk and can use as a normal Bluetooth headset.

Sony NS-WS623 is available only in the Black color.