The iSound Hang On Bluetooth speaker lets you take your audio wherever you go. Use your Bluetooth enabled smartphone, tablet, MP3 player, laptop and more to listen wirelessly to your favorite music. If your audio playing device is not Bluetooth enabled you may still connect to the Hang On speaker using the included 3.5mm audio cable. The Hang On speaker also offers additional convenient features such as the built-in microphone and phone controls in order to take speakerphone calls. It also includes a lanyard attachment to hang the speaker onto a variety of objects for even more uses! Use this high performance speaker to listen to your favorite tunes anywhere in the house or the outdoors! The Hang On offers 360 degree sound, a 33 foot transmission range and up to 4 hours of continues play time. FeaturesThe iSound Hang On Bluetooth speaker lets you take your audio wherever you go. Use your Bluetooth enabled smartphone, tablet, MP3 player, laptop and more to listen wirelessly to your favorite music. If your audio playing device is not Bluetooth enabled you may still connect to the Hang On speaker using the included 3.5mm audio cable. The Hang On speaker also offers additional convenient features such as the built-in microphone and phone controls in order to take speakerphone calls. It also includes a lanyard attachment to hang the speaker onto a variety of objects for even more uses! Use this high performance speaker to listen to your favorite tunes anywhere in the house or the outdoors! The Hang On offers 360 degree sound, a 33 foot transmission range and up to 4 hours of continues play time.