... Sound When Lock signal7, Auto Search8, Send 5v-12v-24v to Aerial antenna9, Frequency range: 46MHz-870MHz10, Level range: 40dBuV - ... Charge LI-ION Battery, Can Last 5 Hours14,Easy to carry, size only 9.5cm X 15.5cm X4. ... 8CPU & MemoriesProcessor32bit RISCSDRAM64MFLASH16MVideo decoderMPEG 2Main Proflie@Main LevelData rateUp to 15M bit/sResolution720*576,720*480Video formatPAL/NTSC/SECAMAudio DecoderMPEG ...