Model No - Sony Walkman NW-WS623 4GB Wireless MP3 Player with Bluetooth and NFC
Specification
Size & Weight
WEIGHT - 32 g
Power
CHARGING TIME (QUICK CHARGE) - 3 min Charge, 60 min Playback
CHARGING TIME (FULL CHARGE) - 1.5 Hours
Power
BATTERY LIFE ? CONTINUOUS PLAYBACK MUSIC - 10-Hour(Linear PCM 1411kbps, Ambient Sound Mode Off), 12-Hour(MP3 128kbps, Ambient Sound Mode Off), 4-Hour(Bluetooth Playback, Ambient Sound Mode Off)
Storage Media
MEMORY SIZE - 4 GB
Network Connectivity
USB CONNECTION - Hi-Speed USB(USB 2.0 compliant)
WM-PORT - No
Playback & display
MUSIC PLAY MODE - Normal / Repeat / Shuffle / Shuffle All / Repeat 1 Song Playback Order (Folder / Playlist / Album)
FILE MANAGEMENT - No
MP3 - Yes
WMA (NON-DRM) - Yes
WMA (DRM) - No
AAC-LC (NON-DRM) - No
LINEAR PCM - Yes
PC EXTERNAL STORAGE DEVICE - Yes
MPEG4 - No
AVC (H.264/AVC) - No
WMV 9 - No
VOICE RECORDING - No
FM RECORDING - No
SOUND EFFECTS - Dynamic Normalizer
AUDIO PLAYBACK - AAC (Non-DRM), FLAC, Linear PCM, MP3, WMA (Non-DRM)
VIDEO PLAYBACK - No
SPEAKER TYPE - No
CLEAR BASS - No
CLEAR STEREO - No
COMPACT - No
CORD LENGTH - No
DISPLAY RESOLUTION - No
DISPLAY TYPE - No
DRAG AND DROP - Yes
DRIVER UNIT - No
DSEE HX - No
DYNAMIC NORMALISER - Yes
EQUALISER - No
FM TUNER - No
FREQUENCY RESPONSE (HZ) - No
HEADPHONE STYLE - Yes
HIGH-RESOLUTION AUDIO - No
HORIZONTAL / VERTICAL DISPLAY - No
MUSIC SEARCHING METHODS - No
PHOTO PLAYBACK - No
PHOTO PLAY MODE - No
PLUG - No
SCREEN SIZE (INCH) - No
SENSITIVITIES (DB/MW) - No
WATERPROOF - Yes IP65/IP68 (IEC 60529) or equivalent
WEARING STYLE - No
BASS BOOST - No
Software
OPERATING SYSTEM - No
SYSTEM REQUIREMENTS - macOS?(v10.8-10.12), Microsoft Windows 10, Microsoft Windows 8.1, Windows 7
Software
TOUCHSCREEN - No
Connectivity
INPUT AND OUTPUT TERMINALS - No
WIRELESS CAPABILITIES - Bluetooth, NFC
VIDEO PLAY MODE - No
Footnotes
DIGITAL NOISE CANCELLING - No
AMBIENT SOUND MODE - Yes
Colour Options - black
What's In The Box - USB Cradle, USB Cable, Earbuds (1 set),
Swimming Earbuds (1 set), Adjustment band,
Startup Guide
Warranty - One Year.