The BTU-5001 is an amplified audio system that features an integrated MP3 music player, dual-mic input, aux/audio input, Bluetooth Connectivity, USB, TF Card, FM radio and a record-to-USB/TF function. This portable model has LED accent lighting, a 12-volt power input, and a rechargeable battery. A 5.25-inch bass driver produces the audio through a tuned suspension tube. A mid/high-frequency driver brings the total power to 750 Watts. For music lovers, this unit is a great accessory.