It has USB port, TF port and Aux port, It complies with Built-in Microphone., It has the control Buttons for Power ON/OFF, Play/Pause, Volume+ and Volume, It comes with Built-in Lithium-ion battery of 1600mAh.G-TEN Beatbox-B5 Portable Wireless Bluetooth Speaker is the smart decision to buy because G-TEN products reflect your taste of listening to music for in life. We welcome you to the ever-growing G-TEN family. We have conquered the hearts of many discerning customers with its impeccable quality, superior reliability and excellent after-sales. The Beatbox-B5 wireless Portable Bluetooth Speaker is the perfect way to listening to music. It has a long battery life. It complies with Built-in Microphone, USB port, TF port, Aux port, light weight and its compact, the 800mAh battery gives a playback time of up to 2.5 hours with Maximum volume and the Bluetooth transmission distance is up to 10-12 meters. It has the control Button for Power ON/OFF, Play/Pause, Volume+ and Volume- .