These BBC officially licensed Doctor Who wireless speakers will seamlessly pair with most any Bluetooth device. Meticulous cosmetic craftsmanship along with incredible sound quality achieved by the engineers at Massive Audio will make these units highly desirable by collectors and audiophiles alike. The easy to use multi-function interface allows for an array of control options. LED indicators let you know when you power the devices on and when you are connected. Additionally, each speaker comes loaded with sound clips programmed to indicate connection and activity. Choose from Assault Dalek or Dalek Sec styles.