Sony Walkman Water Resistant MP3 Player Headphone BLACK-NWZ-W262 2GB Specifications General Weight Approx. 32g Maximum Power Output (16 ohms/mW) 5+5mW Supplied Accessories Ear Buds (S/L), USB cable, Holder, Quick Start Guide, ?Content Transfer? software in Walkman MP3 Player Memory (Available capacity may vary) 2GB Recharge Time Approx. 1.5 hrs (full charge) (Quick Charge - 3 min charge for up to 60 min Playback) Power Source Built-in Li-ion Rechargeable Battery / USB power (from a computer via a USB connector of the player) Input / Output Terminals USB microB connector / Hi-Speed USB (2.0) Recharging Method USB-based charging Music Number of Songs Approx. 470 (128kbps) Continuous Playback Time Approx. 8 hrs (128kbps) Maximum Recording Time Approx. 31 hrs 20 min (128kbps) Searching Methods ZAPPIN? (Short / Long) / Folder Skip Clear Audio EX Headphones Play Mode Repeat / Shuffle Repeat File Formats Supported Linear-PCM Audio Bit rate: 1, 411kbps, Sampling frequency: 44.1kHz MP3 Audio Bit rate: 32 to 320kbps (Supports variable bit rate (VBR)), Sampling frequencies: 32, 44.1, 48kHz AAC-LC Audio Bit rate: 16 to 320kbps (Supports variable bit rate (VBR)), Sampling frequencies: 8, 11.025, 12, 16, 22.05, 24, 32, 44.1, 48kHz WMA Audio Bit rate: 32 to 192kbps (Supports variable bit rate (VBR)), Sampling frequencies: 44.1kHz