Weight
32 g
Charging Time (Quick Charge)
3 minutes (60 minutes of use)
Charging Time (full charge)
1.5 hours
Battery Life - Continuous Playback Music
MP3 (128 kbps) Ambient Sound Mode ON: 8 hours (approx.), Ambient Sound Mode OFF: 12 hours (approx.), Linear PCM (1411 kbps) Ambient Sound Mode ON: 7 hours (approx.), Ambient Sound Mode OFF: 10 hours (approx.)
Memory Size
4GB
Waterproof
IP65/IP68 (IEC 60529) or equivalent;*with swimming earbuds attached
Sound Effects
Dynamic Normalizer
MP3
YES
Audio Playback
MP3, WMA, Linear PCM, AAC
Linear PCM
YES
System Requirements
Microsoft Windows® 8, Windows® 7 (SP1 or later), Windows Vista® (SP2 or later), Windows® XP5 (SP3 or later), Mac OS® X (v10.6 or later)
Terminals
Hi-Speed USB (USB 2.0)
USB Connection
Hi-Speed USB(USB 2.0 compliant)
  • Earbuds (1 set)
  • Swimming Earbuds (1 set)
  • USB Cradle (1)
  • USB Cable (1)
  • Adjustment band (1)
  • Startup Guide
  • Instruction Manual
  • Read Before Using your Walkman® in a Pool or the Ocean