Buy from Amazon.com : http://fave.co/1I00Hkt <br /><br />Clixsy Aputure TX3C 2.4GHz Wireless Shutter Multi-function Wireless Flash Trigger Controlling<br /><br />Product Description : <br />Transmitter and Receiver built-in-one <br />Ultra-fast microchips enable sync speeds of 1250sec <br />Type24G Half duplex mode radio system <br />Channel6 different channels <br />Dimensions85 x 47 x 28 mm
