GD AX Blue Bluetooth Headset The LG HBM570 Bluetooth Headset has a dual mic for noise reduction and Echo cancellation.Name Alert function reports caller ID of incoming calls.The HBM570 is lightweight and offers fast and easy pairing,multiple communication options and convenient volume control.The user friendly HBM570 includes options such as Name Alert to announce incoming caller ID,voice dialing,last number redial,call waiting,call reject and autoreconnect.Compatible with the LG AX265 Banter and the other models listed below.