MP3 Sunglasses

Description:
Polarized lens and TR 90 frame;
Compatible formats: MP3, WMA, ADPCM ;
Capacity: 128MB to 4GB
Standard USB port ;
Continuous playing time: 8 hours ;
Recharging time: 2 hours ;
230mAh / 3.7V macromolecule polymer Li-ion recharging battery ;
Voice output power: 5mW + 5mW ;
Voice output frequency: 20Hz - 20kHz
Small package 8.5*7.5*19cm/0.25kg);
Box50PCS(46*41*40cm/13kg);

Price Terms :	FOB