This headset is a Bluetooth headset that is integrated with Amazon Alexa Voice Service. Just push the command button and ask ''Alexa'' a question, like ''What's the weather?'' or ''How is my commute looking this morning?'' With up to eight hours of play time on a single charge and a 5 mWatt output, this headset is a must have! You can also control it using the free App. The headset also features built in music controls and a microphone for taking calls on the go! Included micro USB Charging Cable and two sets of silicone ear tips.