Pure Acoustics Portable Bluetooth Speaker Wireless PA System - Includes 3 mics 1 wirred and 2 Wireless Mics Party Machine Sound System with Telescoping Handle & Wheels Audio MCP-1003 Orange Grille Professional karaoke machine Portable Bluetooth PA system includes 2 Wireless and 1 wired microphones Easy mobiltity Multiple power supply Up to 10 hours of listening pleasure