mall volume,low power consumption,module take packaging format,take up the ... the FM audio/video transmitting module that working in 5645-5945MHz channel.The module use single chip design, ... ,PLL,FM,FM video modulation,make module small volume,low power consumption;module take packaging format,take up the ... AV input:analog AV singal input power supply voltage:3.3V power current:320mA dimension:18*18*4mm