Audio Technica ATW 3211N 3000 Wireless Network Transmitter & Receiver 100713675 Semi-open design combines strengths of

Semi-open design combines strengths of both open and closed-back headphones

Premium electronic components including Class A transformerless preamplifier circuitry

Power requirement: passive

and Power In/Out

Multifunction buttonUnique multifunction button on the body-pack transmitter can be used to switch to a backup frequency

Audio Technica ATW 3211N 3000 Wireless Network Transmitter & Receiver 100713675 Semi-open design combines strengths ofAudio Technica ATW 3211N 3000 Wireless Transmitter & Receiver 530 590 MHZ (No Mic) 3000 Series network enabled systems offer the same features and configurations as the standard systems along with network monitoring and control via Audio Technicas Wireless Manager software. Each network enabled receiver also comes with an AT8631 joining plate. ATW R3210N network enabled receiver and ATW T3201 body pack transmitter with cH style screw down 4 pin