Pyle PSUFM1043BT Bluetooth PA Loudspeaker Karaoke Entertainment System, Wireless Mic PA Loudspeaker Karaoke Entertainment System - High-Powered Active Music Speaker Tower Multi-Colored DJ Flashing LED Lights Pulse to the Music - Bluetooth Wireless Music Streaming. Frequency response 45-20 kHz Includes Wireless Microphone - USB & SD Readers - FM Radio - RCA (L/R) Aux Input Connector Top Panel Button Control Center with LCD Display - Treble, Bass, Echo, Volume Controls Power: 2000 Watt - Sound System: Dual 10'' Woofers, Dual 3'' Tweeters - Size: 16.1'' x 15.1'' x 40.6''