... speed, maximum speed up to 4Mbps 4.Built in 2G flash memory Function DescriptionLCD display2* LCD display ... 0 high-speed, maximum speed up to 4MbpsMemoryBuilt in 2G flash memoryTechnical DescriptionMemory CardTF card,support up ... (at 2m distance)Battery3.7V (900mAh), built-in battery,Battery Duration:About4-5 hoursPower Consumption<0. ... 03%Language Zh, En, De, It, Pt, NL, Fr, Es, PL, Ru,Tr,Da, Cs, Ja,Sk, ...