Bring the beats With powerful sound and big, pumping bass, this powerful speaker can fill the room with beats. 7 hours play time from a single charge lets you rock the tunes all night. Audio-in (3.5 mm) You can even pair with another Philips TANX20 party speaker using the 3.5 mm line-in connection. Blaze to the music Get everyone up and dancing with party light effects. Colored lights on the speakers pulse in time to the music, flash in different orders, or stay on in a steady glow. Sing it. Play it. Mic inputs (6.3 mm) let you take the party up a notch. Sing to a playlist, or MC your own event. You can even fade out the vocals of a song you're singing along to, so only your voice is heard. Fun karaoke effects give you the ability to add echo and delay to your performance! Take the party with you The built-in trolley handle and wheels mean you can play wherever you like. Take the tunes to a friend's house. Set up on the basketball court. Big sounds, easy pairing With Bluetooth, USB, AUX, and TF card inputs, your music is always ready to go. Pairing with your Bluetooth device is simple. Just press the Bluetooth button and the speaker is ready to pair. The wireless range is 10 m.