3.5mm Headphone Plug Cell Phone Call Recorder Earphone for iPhone

This call recording earphone is very suitable for business people, also a good gift to friends. When you are negotiating or talking business on phone, sometimes it's very neccesssary to record the details as a good evidence.

Feature:

Ø  connect to your phone and open the downloaded iOS version of the app to record the call.

Ø Recorded files are automatically saved on your phone, listened to at any time, downloaded to your computer, or even shared with other social software.

Ø Recording files can be converted to text by recording time; convenient for recording queries

Ø Two recording formats for options: M4A or WAV

Ø Sampling frequency: 8K, bit depth: 16 bits.

Ø The effective distance between the phone and the headset should be within 4 meters.

Note:

Only iOS version available currently, not suitable for Android cellphone.

The effective distance between cellphone and earphone should be within 4 meters.

 Parameters:

* Working current: 3.7-4.2V

* Case material: ABS

* Working current: ≤20mA

* Sleeping current: ≤10uA

How to use?

1.Follow the instructions to install the app before using this device. You can scan the app QR code in Instruction Manual to download.

2.Pair with your cellphone.

3.When the call is come in, short press answer button, phone call will be answered. During phone call, short press, it will be hang up.

Long press the record button 3 seconds, enter into recording mode, after you hear a "deep" sound, release the button, it start to record. Short press record button to stop recording, you will also hear a sound to remind you, the read light stop flashing.