WMS450 is a professional multichannel wireless microphone system with time-saving Auto Setup mode and infrared synchronization. The Vocal Set D5 includes a hand-held transmitter featuring a dynamic D5 capsule for well- balanced, powerful sound. The space diversity receiver offers both a microphone level and a line level output. 1 x SR450 Receiver ; 1 x HT450 Handheld transmitter with D5 capsule ; 1 x Stand adapter ; 1 x Rack mount kit ; 1 x Universal power supply with US/UK/EU adapter ; 1 x AA size battery ; 2 x Antennas