Powerful bass for long summer nights. This portable Bluetooth sound system is a true all-rounder for any occasion. Leave a lasting impression on your friends with the 500 watts of music output power that delivers rich and clear bass. You can easily choose the music to play via your smartphone or tablet. With the True Wireless Stereo functionality, you can connect your devices to the sound system via Bluetooth. Want to dance to your favorite music? Simply place your smartphone in the specially designed secure holder and hit the dance floor. Celebrate with your friends for up to three hours to your best hits. Aspiring vocal talents will be doubly pleased: the included microphone with a volume control and echo function makes the next karaoke night possible. This easily portable sound system is not just an acoustic sensation; colorful light effects create the perfect atmosphere.