Call Recording Earphone for i Phone

This call recording earphone can work with not only regular cellular calls, but also with popular audio calling services such as WhatsApp, FaceTime Audio, Facebook Messenger, Skype and many more. No additional app, software or jailbreak, root required for recording. Can be used as a standalone voice recorder without it being connected to any phone. Can record incoming and outgoing calls. Can record both sides of the conversation. Support both mic and sound in one jack. Recordings can easily be transferred to a PC or Mac using supplied micro USB cable.