... recording,EQ function portable voice amplifier with LCD display 1.Handheld wireless mic 2.portable design amplifier 3.USB/ ... , Remote control for MP3 playerAudiences120 peopleAccessoriesShoulder strap, wireless microphone ,power cable , remote controlRemote controlSelect modes, jazz ... volume of the MP3 soundSpecial FeaturesMain volume control, microphone control, echoes control, tone control and MP3 ...