Specification
Glasses Polarized Lenses TR 90 Frame Shock proof and Anti-static electricity
Audio Compatible format: MP3, WMA, ADPCM 3D Stereo Sound Integrated Microphone supporting ADPCM recording. Five different Equalizer modes Voice output power: 5mW + 5mW Voice output frequency: 20Hz ~20KHz
Memory Storage Available flash memory size: 128MB, 256MB, 512MB, 1GB Standard USB 2.0 port Integrated USB drive Share same USB port for Download, Upload and Recharge
Battery Continuous Playing Time: 8 hours Recharging Time: 2 hours 230mAh / 3.7V macromolecule polymer Li-ion recharging battery Automatically detected battery voltage and capacity Battery Consumption Saving function Battery recharge jack shares the same upload & download jack, all on the right side of the stem.
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