*MP3 Capacity: 4GB Flash Memory 4GB *Battery Type:Replacement and Energy efficiency of Lithium battery(1500mAh) *Net Weight :300g *Length:110mm *Wide :63mm *Thickness:63mm *Audio Format: MP3/WMA/APE/FLAC/ OGG/AAC *Accessory: Charger Battery.USB Link.Battery.Remot e Control.Warranty Card.Qualified Card. Manual.Bunch of Pocket *Frequency Range: 20Hz-20KHz *Battery Capacity: Energy efficiency Lithium battery,1500mAh (Charger Specification (V/mA): Input:AC100~240V 50/60Hz Max: 150mA Output:DC5.0~5.5V- 800mA~1.5A(USB) *Bluetooth: Bluetooth 2.1 *Work Time: last about 10H if play music only,last about 3H if play music and dance , last about 6H via bluetooth music play *Audio Power Amplifier Chip: YAMAHA *Speaker: High Fidelity... Less

Sony NWZ-Z1060BLK Introducing the first Android powered Walkman mobile entertainment player. Get the ultimate on-the-go entertainment experience delivered by S-Master MX audio technology on a huge 4.3" LCD touch screen and enjoy an amazingly swift and smooth tablet quality experience thanks to the world's first mobile dual core CPU. Access Android Market for thousands upon thousands of exciting app options via Wi-Fi. Use built-in Bluetooth connectivity to share your music wirelessly, stream audio with other compatible devices and get instant access to millions of songs on Music Unlimited by simply syncing to the cloud. Put your favorite clip on the big screen for everyone to enjoy via the HDMI micro output.