Enjoy convenient, compact & wireless sound projection with the Pyle PWMA220BM. This portable PA Speaker Amplifier & Microphone System features built-in Bluetooth wireless streaming for music, or you can use the included wired handheld microphone to get your message heard loud and clear. The system also includes a belt-pack transmitter, headset, and lavalier microphones for wireless performance. Bluetooth connectivity gives you the ability to stream audio from your favorite devices (like a Smartphone, Tablet, Computer, Laptop, MP3 Player, etc.) or connect digital media files via a USB flash drive reader. MP3 digital audio file compatibility allows you to connect music files right from your computer's media library. The system can be powered via the built-in rechargeable battery and provides up to 10+ hours of wireless speaker sound projection. Project your voice or your music with a crip clear sound with the Pyle PA Speaker Amplifier & Microphone System.