• Weight

        Approx. 37g

      • Water Resistance

        IPX5/IPX8 (IEC 60529) or equivalent with swimming earbuds attached

      • Battery Life

        Approx. 8 hours (WALKMAN Mode)Approx. 4 hours (Headphones Mode)

      • Memory (Available capacity may vary)

        4GB

      • Microphone

        Monaural

      • Operating Temperature

        5 'C to 35 'C (41 'F to 95 'F)

      • Recharge Time

        Approx. 1.5 hoursQuick charge: 3 minutes charge enables up to 60 minutes playback

      • Power Source

        Built-in Rechargeable lithium-ion BatteryUSB power (from a computer via a USB Cradle of the player)

      • Output (headphones)

        Frequency response20 to 20,000 Hz

      • Bluetooth

        ・Communication system: Bluetooth specification version 4.0・Output: Bluetooth specification Power Class 2・Maximum communication range: Line of sight approx. 10 meters (30 feet)・Frequency band: 2.4 GHz band (2.4000 GHz - 2.4835 GHz)・Compatible Bluetooth profiles・Supported CodeC: SBC / AAC / aptX

      • Dynamic Normalizer

        Yes

      • Clear Bass

        Yes

      • Number of Songs

        MP3 128kbps: 3900 / Linear PCM 1411 kbps: 350

      • Clear Phase

        Yes

      • Maximum Recording Time

        MP3 128kbps: 260hr 00min / Linear PCM 1411 kbps: 23hr 20min

      • Band equalizer

        Yes

      • Linear-PCM Audio

        Yes

      • MP3 Audio

        Yes

      • WMA Audio

        Yes

      • AAC Audio

        Yes