The MP3 CD Bass Reflex Boom Box and PA System with Bluetooth from Naxa delivers bass you can feel with Bluetooth and two microphone connectors. Stream music wirelessly from smartphones, tablets, and other Bluetooth-enabled devices. It also plays CD, CD-R RW and MP3 discs and has built-in MP3 playback from USB memory sticks. Use as a portable and powerful PA system and amp with two 6.3mm connectors for microphones or guitars.