Voice recording function is very important for business people, Especially when you are driving the car or you did not has any recording tools, you can not recording some important things. Even more, you can not solve some disputes when you need the recording voice to prove some factors. In factor, it not because the iPhone hardware do not support the recording function but because the limitation of the privacy right.
 
At present, many users tried many means to recording voice while calling and hardly of them succeed.
1. Operating the recording function first, then calling. However, it did not support recording while calling.
2. Download some apps, but you will find you can only use a few minutes for free, then charge the fee by minutes.
3. Jailbreak. Once you jailbreak the ios system, iPhone company will not responsible for you after sales service. And it’s easy to get invade by virus.
 
Here we launched our recording earphone to offer you a better solution, features as below:
1. Use Bluetooth to connected with mobile phone, then it can recording phone calls.
2. Recording files saved in mobile phone automatically, did not upload to some server, no worries for the information leakage.
3. The recording files can be listen, download, even share to other app.
4. The recording files can also transfer to words;
5. Two recording formats for option: m4a or wav, sampling frequency: 8K, bit depth: 16bit.
6. Used with APP, only iOS version available at present.
7. The effective distance between mobile phone and earphone should within 4 metes.
 
Where it can be used:
1. Business phone call meeting;
2. Phone call interview;
3. After-sales service on phone call;

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