Functionally, there's little to be said: The part does what it should, and very reliable.
The "missing" holder for the hot shoe can get over it, because the receiver is very easy and not very loaded the connector on the camera.
However, I think for two reasons drastic deductions for the B-Note:
1. Is the recipient obediently to AAA, even with batteries (with me Eneloops), but the station has an expensive and difficult-to-get 23AE (12 volt Photo special battery).
2. If the recipient (of the cheap AAA batteries or rechargeable batteries, we remember) but not an on / off switch, the transmitter.
Ergo is a nothing else left but the transmitter at each stowing remove the battery, and to look for the next time you use and hineinzufriemeln again.
Not doing so, you can bet that if the case goes on strike the transmitter.
If these two points fixed, the Funkauslöser would properly.
