TECH AND TRADE 4440 3IC BASED AUDIO AMPLIFIER BOARD BLUETOOTH MODULE AND KARAOKE MIC CIRCUIT Micro Controller Board Electronic Hobby Kit

This circuit uses the power of three 4440 IC's to make a powerful home theatre circuit board. 4440 IC is a reputed IC which provides unmatched sound quality for a long time. This board is completely made in India and manufactured completely by TECH AND TRADE SOLUTIONS. This board contains an on board BRIDGE RECTIFIER which enables it to run directly from a transformer. It needs 12v dc transformer to run. A mic circuit will also be provided in the package. The bluetooth module provided here can be connected via bluetooth, usb, fm, aux cable. this has a big size remote which is easy to grab and operate. The mic circuit is for upcoming singers. You may practice your singing lessons via this mic circuit. You may practice your songs on stereo with this kit. This kit allows you to sing on your favorite tunes. Just plug a good mic and you are good to go. You can select if you want just your own voice to play, or your voice and the music via Bluetooth module or only the Bluetooth module. You need to purchase a mic as mic will not be provided with this package. You may connect mic to this circuit directly and play music along with your singing.