The new GLX-D+ Dual Band Wireless Rack System features the durable SM35 Headset Microphone for high-quality headworn vocal performance applications and the GLXD4R+ half-rack receiver. 

GLXD14R+/SM35

Digital Wireless Rack System with SM35 Headset Microphone
Frequency Band
Included Power Supply
Mic Capsule:

The new GLX-D+ Dual Band Wireless Rack System features the durable SM35 Headset Microphone for high-quality headworn vocal performance applications and the GLXD4R+ half-rack receiver.