The QFX LMS-66 is a portable, rechargeable, Bluetooth dual 6.5in mini tower speaker with pro-style grill and 3-mode Liquid Motion party lights that flow across the speaker. It features a number of connectivity options with inputs and controls for microphone, external sources and can play MP3 music files stored on USB drives and TF cards making it the perfect choice at home or next event with family and friends. Add a second LMS-66 and enjoy True Wireless Stereo TWS sound.