... Flash (standard), 8,16,32GB(optional)LCD 7" TFT-LCD touch screen.800x480 WVGA; WIFI Built-in WIFI 802.11b/g.3GSupport ... ,WMA,WAV,APE,OGG,FLAC,AAC.APE.SensorMulti-dimensional G-sensor.Battery Built-in rechargeable Li-ion battery 3600mAH,3.7VStand ... in 8Ω/1W, speaker x 1,Built-in microphoneKeyPower1,G-sensor Switch1,V+/V-*1,Home*1,Reset*1.PackageUnit193mm*123mm ...