Geestar (072) Karaoke USB Bluetooth Audio Player

Volume Level: 0 to 50 Level

Bass Level: -9 to +9 Level

Treble Level: -9 to +9 Level

MIC Echo Volume: 0 to 16 Level

MIC Volume: 0 to 16 Level Supported audio file formats: MP3 (128, 256 & 320Kbps), WAV (8 & 16-Bit Only).

This board has the following advanced features: 1)This board has full complete volume, bass, treble, MIC volume & MIC echo resume function. So these values are saved and resumed after power OFF and again power ON of this board.

2)This board has a complete silent menu. Because this board will not produce a menu voice announcement.

3)This board comes with RMC wire connectors for easy input & output connection and wiring.

We can control master volume, bass, treble, mic echo, and mic volume using a rotary encoder as well as the normal remote control of this player also this board has 4 or 5 preset equalizer settings. We can use this digital module kit as a stereo remote kit to make a digital karaoke stereo amplifier.