... micrphone 3,USB/TF card ,FM Radio 4,Mini size,Easy to take 5.Reverb /Echo function SPECIAL PRICE!!!Mini size ... waistband teaching tour guide speaker with multifunction V-3 *Mini size,easy to take*18W output power, sound ... *Audio cable x 1pc*Hanging belt x 1pc APPLICATIONS:Teaching, Tour guiding, Morning exercise, Training, Sports, Speech,Publication,Outdoor entertainment ...