bluetooth voice call recorder,digital telephone call recorder,Call Recording Earphone,Phone Call Recorder,Multi-function Voice Recording Earphone is designed to record phone conversation incoming or outgoing calls from your iPhone or android cellphone .bluetooth voice call recorder,digital telephone call recorder,telephone voice prompts,advertising promotion strategy,redbox phone recording,What's more ,not only mobile calls, also instant message app calls, like Facebook Messenger, WhatsAPP, Skype, Wechat, are also within it's support.Call recording and video learning recording, no need to install any mobile phone software. Simply connect the recording headset to your digital device to start recording. In addition to the call recording, the call recording headset can also be used in different occasions. For example, the student listens to the recording and uses the driver to make a phone call. It is not convenient to remember the call content. While we are recording, we can directly record the recording file to our mobile phone. In the middle, just turn on the mobile phone voice memo to turn on the recording, and connect the earphone to the mobile phone to open the audition, you can directly log back to the mobile phone to save the recording file. Can also be copied directly to the computer.