Sony NW-WS623 4GB Waterproof & Dustproof Walkman with Bluetooth with the UWP-D21

with the UWP-D21

Direct Drive Super Sonic Wave AF Motor

and intuitive handling further round out the professional feature-set

8 maximum aperture enables working in difficult lighting conditions and also provides extremely shallow depth of field for isolating subjects from busy backgrounds

Sony NW-WS623 4GB Waterproof & Dustproof Walkman with Bluetooth with the UWP-D21Sony NWWS623 Overview Sony NW WS623 4GB Waterproof & Dustproof Walkman with Bluetooth Standard Eartips Waterproof Eartips Listen to your music in the gym, on the go, or underwater with the NW WS623 4GB Waterproof & Dustproof Walkman with Bluetooth from Sony. This Walkman features Bluetooth with NFC for wirelessly streaming from your Android or iOS device. Alternatively, you can store up to 4GB of music on the player's internal memory. A built in