... , 1D series, 60D, 50D, 40D, 30D, 20D, 10D Description: Flashgun Trigger (Digital SLR Camera Accessory) forCanon EOS 7D, 5D series, 1D ... Power:AAA x2 Weight:Transmitter 48.5g (without battery) Receiver 44.0g (without battery) Suitable for Model:For Canon Transmitter(TX):Canon ...