Pure Acoustics MCP-100 Portable Bluetooth Speaker Wireless Grille PA System with Wireless Mic, Karaoke Machine Sound System, Telescoping Handle and Wheels Audio - Blue Portable Bluetooth PA system includes a Wireless and wired microphones Auxiliary Input - Plug in your Smartphones, tablets or MP3 players and sing along Guitar input port & separate volume control Easy mobility & safe carry Rechargeable battery for up to 10 hours of listening pleasure