The AP41 OM2 L10 is a combination R41 diversity receiver, H60/OM2 handheld transmitter and B60 bodypack transmitter with ADX10 lavalier microphone. A combination system that allows for the flexibility of using either the OM2 handheld transmitter or the bodypack system with the ADX10 cardioid lavalier microphone. This package is designed for rental companies, hotels, presentation events, education and applications where only one transmitter would be required at a time. (Please note: it is not possible use both transmitters simultaneously-see the AP42 C210, a combo pack where both transmitters can be used at the same time.)