The iSound ListenUp Bluetooth Speaker is ideal for iPad, laptop, tablets, smartphones, and any other device with Bluetooth. This portable media speaker can be used in your home, at the office, or anywhere you want to listen to music. An integrated microphone with noise cancellation allows you to make speakerphone calls. A rechargeable lithium-ion battery provides up to 5 hours of continuous music playback. Also includes an audio/USB charging cable.