SP012 New Black Sunglasses MP3 Player With 2GB Memory Flash

Features

Memory Flash: 2GB
Earphone impedance: 16 Ohms x 2
Voice output frequency: 20Hz-20Khz
THD: Less 0.05%
Earphone output power: 55mW
Maximum input power rating: 5VDC, 150mA
Battery type/capacity: Built-in Lithium Ion Polymer/3.7v, 150mAh
Charging Time: 3 hours
Mfr. estimated battery life: 5 hours continuous
Normally works voltage: 30-35mA
PC interface supported: USB 2.0 protocol.(FS)
Playback Modes: Random play
Signal-to-noise ratio: 87.2dB
Digital formats supported: MP3/WAV/WMA