#Aposon I received this product for review and I really loved everything has good sound quality is very practical has a response button and one to regulate the volume. When you call by voice, you are notified of the number of the caller. I included a usb cable to recharge it, some extra covers and another headset to connect it and put it on the other side. The design is very light. In short the best handset I've ever had. Find here: http://www.amazon.com/dp/B01MDNSFPY