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shiftfashion.CO.,Ltd |
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Creative ZEN Stone Plus With speaker 2GB
General Specifications Size (WxHxD): 55.6 x 35.3 x 12.8 mm Screen: 64 x 64 pixel display Weight: 21.0 g Power Source: Battery: 1 x Rechargeable Lithium Ion battery USB bus powered when connected to a power outlet or powered USB port on a computer Audio Playback Formats MP3 (Up to 320 kbps) WMA (Up to 320 kbps) WMA with Windows Media Digital Rights Management (WMDRM) 9 Audible Recording Formats Voice (via built-in microphone): IMA-ADPCM (8kHz, 4-bit Mono) MP3 Playback Performance Signal-to-Noise Ratio: Up to 90 dB Channel Separation: Up to 60 dB Frequency Response: 20 Hz ~ 20 kHz Harmonic Distortion Output: <0.1% Connectors Headphone jack: 3.5 mm (1/8") stereo minijack, 5 ~ 7 mW per channel USB 2.0 port: Standard USB mini-B receptacle Firmware Support : Upgradable via USB (firmware upgrades are available from www.creative.com/support). Earphone Specifications Frequency Range: 20 Hz ~ 20 KHz Sensitivity: 109 dB ±3 dB SPL at 1 KHz Impedance: 32 Ω ±15% Plug: 3.5 mm (1/8") stereo minijack
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