Delivery time, no worries.
First observation, the "top" of the potentiometer knob is off, which is not serious, but a bit surprising (reattached quickly).
The real worries (which has lost the fifth star), the short USB cable, which is defective or the camera is not detected or Windows displays an error message on the power of this camera (which quickly heats the rest).
After several tests (2 laptops), is the cable that is problematic.
Before this, I was ready to send it back to Amazon ...
Now the system works well, with another quality USB cable, headphones B & W P5, and FLAC or AIFF sources, the sound is nice for a camera at this price.
I therefore advise, even changing the cable. This is a good solution on the go, the result suits me well, having used a CAM REGA at home, much more expensive.
Kalis33