The JOY 210 portable amplified system consists of two active speakers with 10″ woofer drivers and is integrated with a mixer. Along with MP3, USB player, SD card reader and Bluetooth functions, the system is integrated with 24bit DSP and 16 effects to add to the microphone inputs, giving the user the option of choosing the level for each channel. The integrated mixer is equipped with a 2x100W RMS class D amplifier