Update: I have updated this review to 5 stars (out of 4). The original product I received had a very very tight locking knob that would not come loose once tightened. However, the customer service was excellent and they sent me a new base part. Here's what I suggest: loosen the knob when you get it, DO NOT tighten it. It's more than tight enough without tightening. (Also don't forget to charge the BASE and put the batteries on it.) I think this is a very good and new portable flash. Thanks to LightPix Labs for their support. Here is the rest of my edited review: The FlashQ X20 is a very new idea - a very portable flash for Sony cameras. It is unique in that its top is removable and the base (very compact) remains in the hot shoe, allowing the top to function like an external flash. The flash comes with a soft case, a USB charging cable and a nice pack of small colored gels. It literally fits in your pocket so it will be good for me to travel.
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