Lettore MP3 digitale intelligente da 8 G con funzione di riproduzione esterna e registratore vocale da 64 G

Product Specifications: Recording format: WAV format Recording power: 0.8mA-12mA Recording sampling rate: 8KHz/16KHz/48KHz Recording slot speed: WAV 32/128/192/384Kbps Music playback format: MP3, WAV Headphone jack: 3.5mm stereo jack Headphone output: L 9mW + R 9mW 32Ohm USB interface: TYPE-C Storage: Embedded Flash Built-in speaker output: 800mW Built-in speaker: 8R/0.5W diameter 26 Built-in MIC: All-round capacitor MIC Display screen: 1.0inch Distortion: 90dB Signal-to-noise ratio: 0.06% Operating temperature: -10℃～40℃ Body weight: 32.5g bare unit Body size: 85mm36mm14mm Power mode: Lithium battery/3.2-4.2V Battery composition: Lithium-ion Battery type: LiCoO2 Battery capacity: 250mAh Battery weight grams: 4g Wh per battery: 0.81wh Lithium content: 0.066g Battery size: 3.5mm*14mm*55mm Battery life: 18 hours of recording, 5 hours of playback with headphones System: Windows XPVista/2K/ME/98 requires driver installation / OS 10