The TalkAbout TA10C combines the TA10A and the TA10B to give you a complete wireless mini PA system with 16 Ch. Hand held wireless microphone, plus Headset microphone, with 16 Ch. wireless body pack transmitter, and wireless PA speaker. This is the perfect kit for personal voice amplification, teachers, classroom, assisted living homes, meeting rooms, and presentations. The system comes complete with rechargeable batteries, receiver holster, Dual Slot drop in charger, and carry case.