Socialize Your Music, Media, and More.The BRAVEN 570 allows you to connect with the world around you by sharing your music, movies, games, and more. With 6 watts of power and 10 hours of playtime, this portable audio companion will bring your music to life wherever you go! Use it as a speakerphone to make hands free calls, or charge your phone from the built in powerbank to keep the party going all night long.10 Hour PlaytimeThe integrated 1200 mAh battery allows wireless audio playback for up to 10 hours. Additionaly you can plug in your mobile device via USB and charge on the go.6 Watt Speaker Output2 Custom High Definition drivers provide left and right stereo amplified by passive subwoofers. Add additional speakers for more incredible sound, by daisychaining Braven 570s together.Bluetooth ControlSkipping tracks and controlling the volume to your mobile device are all handled via bluetooth right from the Braven 570. Turn the volume up or down right from the speaker. Press and hold the volume up or down button to skip one track forward or backward.Noise-Cancelling Microphone.Use the built-in noise cancelleing microphone to make and take calls wirelessly on your own, or in a group.Battery Check LightPress the battery check vutton and your BRAVEN will show hou how much batter is left. A white light is 50-100% charge, blue light is 10-50% and a red light is 0-10%.Line Out/Line in.Need more sound? Use the included audio cable to link multiple speakers together for an even bigger sound. Even if the device that you want to listen to isn"t bluetooth compatible, you can still use it with the Braven 570. Simply plug the supplied 3.5mm stero cable into the headphone jack of your device and the other into the IN port on the speaker.