This product is the turquoise blue model of Sony's Walkman F series "NW-F805." It is equipped with Android 4.0 as the OS and can download and use apps from the Google Play Store. It features Sony's proprietary high-quality sound technology "S-Master MX" digital amplifier and digital noise canceling function. It supports Bluetooth 3.0 and can connect to wireless headphones, etc. The display is a 3.5-inch touch panel LCD (800x480 resolution). The built-in storage capacity is 16GB. Please note that the operation has not been confirmed. Thank you for viewing.