The Stilo Verbacom headset can be paired with your own mobile phone and allows handsfree or push to talk communication. The headset features a noise cancelling microphone that enables clear communication with background noises eliminated. Usually supplied within the complete Stilo Verbacom kits, these headsets are perfect to be used as a spare or replacement.Full earcup earphones and high quality noise cancelling microphone.Adjustable headband for a comfortable fitComplete with charging cable (USB) and internal batteryThe 1 channel option allows one Bluetooth device to connect with the headset (communication directly with the car only). Communication is activated via a push to talk button on the side of the headset. The 2 channel option allows two Bluetooth devices to connect with the one headset (communication directly with the car, and separately communication with a second pit headset). Communication is activated via separate push to talk buttons, one each side.