It is on the functionality and operation of her quasi identical to the wired version - see QUMOX Time lapse Intervalometer remote timer shutter Canon 600D 650D 700D T5i T4i T3i Pentax Samsung Hasselblad
Differences are, firstly, the color of the display illumination (here green, orange in the cable variant), and secondly, and this is the Kanckpunkt that the cable variant after a short time without input of inactivity automatically switches off. That does not this part here!
While the receiver still has a on / off switch in the form of a slide switch, has the actual control panel (just like the wired version) no switch and no other shutdown!
This means that you can disable the device actually has to remove the batteries!
If you can live with this fact, can find a cost-effective solution that does it all, what more expensive models also can.
Me personally but then too troublesome from her handling, which is why I now times the following variant known: Youpro YP-870 / E3 Wireless 2.4GHz Timer Remote shutter up to 100 meters for Canon
Here are the two parts each have a button to activate and deactivate.
Especially good in this model here the way the spiral cable I liked it, and the fact that 4 AAA batteries are included.
But the "hook" bothers me so much that there are not more than 3 star - shame really.
