... 1.8 inch TFT, quality is more exquisite, the interface is simple and lively3, music format: support MP / 1 ... search station function, easy to listen to the radio show7, game entertainment ... time; Support format WAV/ACT12, digital answer read: A - B digital fragment answer ... card, extended memory space 20, electric tank: built-in lithium ion battery 21, color: black, silver, red, green, and blue 1.8-inch ...