The Conceptronic DUNKAN is a Bluetooth multimedia speaker which connects to any Bluetooth phone, iPad, tablet, or laptop. With its convenient touch control function, easy full speaker control by fingertips, the DUNKAN offers superb music listening and a streamlined navigation experience.Stylish and simple design that fits any room in your house, with high quality and great stereo sounds that brings music to life.• Bluetooth 4.2 wireless connectivity• Touch control for easy fingertip action• Built-in microphone for hands-free voice calls• Plug and Play MP3 music from Micro SD/TF card, USB• 2000mAh rechargeable battery built-in. Sustains 7hr average operation• 3.5mm audio input• FM radio function