... Yoga,Teaching,conference Item Name: Waistband loudspeaker/microphone Item No.: GS-106High lights:Multifunction all ... hours Function Mp3, FM radio, Amplifier, loudspeaker, microphone, reverberationColor ChoiceBlack,Red, BlueWeight 225g ( including battery ... Conference,Acoustic Instruments,Camping and other outdoor EntertainmentAccessories:Headset Microphone : 1 pcRecharger : 1 pcHost Machine : 1 ...