BEST choice record sound module

Glad to introduce our best record sound choice "AUX sound module".

Here is its advantage:

1.Sound quality: If you want to record high sound quality music file, such as Like happy birthday, or your idol song, not just record human talk sound.

It uses double headphone cable to record an audio file, sound restore is 95%.

2.Price: Its function and usage are the same as USB download, but the price is only half of the USB download module.

3.Battery: Because it requires less power, it works with an AG13*3 battery, playtime around 4000sec.

4. Its can do slide tongue switch, light sensor switch, and button switch.We will depend on your install place to recommend suitable activated way.