- Provides up to 16 hours of continuous use with Shure lithium-ion rechargeable batteries.
- Automatically links with GLXD4 and GLXD4R wireless receivers for seamless frequency changing
- Sophisticated design with rugged metal construction
- Easily accessible on / off switch
- Locking TQG connection for use with Shure lavalier, headset, earset, and instrument microphones and guitar cables
- Outstanding clarity in an extremely comfortable over-the-ear design.
- Rack mountable receiver with removable antennas for exceptional audio and rock-solid performance in multi-system installations for house of worship, education and live music applications.
- Lithium-ion battery serves either as a replacement or a spare battery to charge while using the system.