As other reviews the English instruction are a little vague. but it didn't take long to work them out, No driver disk int the box, I connected the pen to my windows 7 PC & was a little disappointed that the PC didn't pick it up. But I removed it & tried a different usb slot & it worked, I left it for the 2 hours to charge, the amber light stops blinking. I then placed it in my pocket & went for a walk to try it out, reconnecting it to the PC brings up the usual auto play box, Open the folder & there are the video files, the quality of the camera is amazing & the sound pick up is great, the blue light does stay on at the rear of the pen but could easily be covered, looking forward to using this in a meeting, I have not yet setup the date & time but the instructions require the creation of a .txt file which then has to be added to the pen I will update after Ive attempted this. great product & Great service from Vanz shop.