... , rv10/rv20Picture format: JEPG, PNG, GIF, BMPCamera: 2.1 Mega PixelMaterial of back cover: PlasticMIC: Built-inSpeaker: 2 speakerG ... USB*2, TF card slot*2, HDIM*1, headphone jack*1, DC jack*1, Ethernet jack*1Material of back cover: PlasticOther ... Maps, 3G Setting, CCPlayer, Setting, Gallery, PhotoFrame, System Update, Sound Recorder, ADSL Settings, Music, Wi-Fi Settings, Email, SimejiLanguage: Czech, ...