Not working. also missing part, and one of the buttons stuck. These defects reported to the seller, but he pretended the product was tested ok before shipment. He did not apologize. I put three stars because he refunded me immediately. But the product deserves zero stars. Even the plastic quality is really bad. Don't believe the pictures.
unfortunately it was only now possible for me to test the purchased material ... the equipment did not work, I would like to know how I should proceed to have the same material returned or my money returned ... I look forward to