Yes, this device does serve the main purpose of its existence that is of making phome calls, but this device does that in really a very poor way! The call quality for this thing is really really bad and on the other side, it is not able to do anything else!
The sound recieved by the speakers is highly noisy and poor and one just cannot listen anything because of that! If you want to use any internal multi media, or capture photos, you have to have an SD CARD because, inside this device, there isn’t any, ANY stprage!
All in all, only buy this device when you don’t have to do anything with your phone except for making phone calls!