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Product specifications<t_OriginalText> : </t_OriginalText>
Recording format: WAV format
Recording power: 0.8mA-12mA
Recording sample rate: 8KHz/16KHz/48KHz
Recording bitrate: WAV (32/128/192/384 Kbps)
Music playback formats: MP3, WAV
Headphone port: 3.5pie stereo jack
Headphones maximum output: (L) 9mW + (R) 9mW (32Ohm)
USB Port: MICRO-Mike 5P/DC5V-300MAh
Storage: Embedded flash memory
Built-in speaker output: 800 mW
Built-in speaker: 8R/0.5W, diameter 26
Built-in MIC: All-round capacitor MIC
Display Screen: 1.0 inch
Distortion: 90 dB
Signal-to-noise ratio: 0.06%
Operating temperature: -10℃ to 40℃
Body weight: 3.5 g (bare device)
Body dimensions: 85mm × 36mm × 14mm
Power supply method: lithium battery / 3.2–4.2V
Battery components: lithium ions
Battery type: LiCoO2
Battery capacity: 220 MAh
Battery weight (grams): 4g
Watt-hours per battery: 0.81wh
Lithium content: 0.066g
Battery dimensions: 3.5mm * 1.4mm * 5.5mm
Battery life: 18 hours for recording, 5 hours for playback (with headphones)
Supported Systems: Windows XP & Vista/2K/ME/9.8 (driver installation required) / Mac OS 10