Present or perform with confidence thanks to the Pyle Compact Dual Channel Microphone System. This portable microphone system has everything you need to sing for a crowd or present in front of an audience. The kit includes the microphone receiver base 2 belt-pack transmitters 2 headset microphones 2 lavalier microphones a USB cable and 4 AA batteries. Clip the belt-pack transmitter to your side and make your presentation without worrying about tripping over a cord. The wireless receiver gives you 165 feet to roam for a dynamic performance. Dual antennae provide an extended wireless range with crisp vocal pickup. Adjust the volume on the receiver depending on room or crowd size. There are 2 belt-pack transmitters so you and a friend or partner can perform at the same time. Whether you are singing making a speech or enjoying a fun evening of karaoke this portable microphone system is a great option for you. Choose the microphone that works best for your performance and plan out some dynamic choreography with the wireless Pyle Compact Dual Channel Microphone System.