Wireless microphone for iPhones, Android phones, and cameras. Noise canceling, works for 6 hours, and records up to 50 meters away from the phone. Bluetooth connection / and there is a receiver piece to connect to the phone. 2 mini mic mics. 1 wireless receiver device to connect the mic to the mobile, and you can also connect it via Bluetooth, but the piece provides better quality. 2 mini mic charging units. 2 noise isolation pieces in addition to internal isolation. 2 charging cables for each piece. 1 ready-to-use audio connection cable if you have a video camera.