With Bluetooth capabilities and HTC Connect technology for simple pairing with HTC devices, this portable speaker makes streaming the music easy. One can also make and take calls with the built-in speakerphone. One can pair this speaker with the Bluetooth-enabled phone, laptop or tablet. One can enjoy robust audio wherever one go with light weight design. The rechargeable 2,000 mAh lithium-ion polymer battery provides sustained power for extended listening. The speaker phone function features noise and echo cancellation for clear call quality.