Radiotype: DP3441/3661, DP4x00
Bluetooth heavy duty headset, direct keying, Level dependent, 2 devices. Silentex (Natural XPB) 2BT A Cap
Motorola bluetooth PTT interface when the terminal is fitted with HKVN4465A license. Helmet mount, Can connect TWO Bluetooth (radio terminal and cellular) Device. Level dependent noise attenuation. Helmet adapter has to be selecte; please see attached partnumber list. Comes with battery and charger.