... DDR34.ROM: FLASH 4GB EMMC5. External memory type : TF card, Maximum support to 32GB6. LCD: 7 inch touch ... , Ear jack, Micro USB, micro SD/TF, HDMI, SIM slot(Inside the cover)16. Battery : 3.7V ... changeable plug for global use.)18. Audio format : Support MP3, WMA, WP2, OGG, AAC, M4A, FLAC, APE ... : ABS MTK6575 tablet pc with 3 G voice call function, blue tooth , GPS, dual camera , and FM radio, HDMI port,