The MA208W is a totally mobile, self-contained sound system. The unit comes with a two-way 8-inch speaker system, built-in amplifier, rechargeable battery and two wireless microphones. A built-in handle makes travel easy. Other important features include a 3-channel mixer with two mic/instrument and one wireless channels. A two-band equalizer is built-in for perfect sound adjustment. A Line Out with 1/4” phone jack enables two MA208W to be linked together. The unit also features protection circuitry and the capability of tripod stand mount. All of these features combine to make the MA208W a must-have for traveling presentations, small conferences, schools, classrooms, touring bands, clubs and karaoke. There is also an optional item of MA208, which is similar with MA208W but not including wireless system.