... , FM radio, E-book 4.CE FCC Rohs 4GB mp3 mp4 player fm radio Company introduce Shenzhen Z-Tendak Technology Co., Ltd ... Features and picture to ref:*capacity: 64MB,128MB,256MB,512MB,1GB,2GB,4GB,8GB,16G,32GB*certifications: CE,ROHS,FCC*warranty ... internal microphonesSupport electric album functionSupport text reading functionBuilt-in micro SD card slot (optional)Built-in speakerSupport ID3 tag & lyrics ...