The Disco Jam Stereo Speaker Systems were made to pump up the party. Play your favorite tracks as loud as you want and with style. This battery powered speaker features Bluetooth wireless music streaming, impressive 600 watt high-power output, built-in rechargeable battery and switch-activated flashing DJ lights that will add life to any occasion. It also comes equipped with plenty of additional music streaming options including Bluetooth, which allows you to instantly stream wireless music from your favorite devices, USB flash & SD memory card readers, Aux (3.5mm) input so you can connect even more devices! Use the included handheld wireless microphone to create an instant karaoke party. Use it at home, on stage or in the auditorium — it’s perfect for any get together and will make you feel like a true DJ. Get the party going with the Disco Jam Speaker System (Model: PWMA1594UFM)Bluetooth Wireless Streaming Audio Compatible for iPhones, Androids, Tablets, PC, etc., USB Provides 5V 1A Charge for Smart Phones and Other Devices, AUX Input Connectors