Shure GLXD14+/SM35-Z3 Digital Wireless Headset System with SM35 Headset Microphone

The Shure GLXD14+/SM35-Z3 is a Digital Wireless Headset System with SM35 Headset Microphone. The new GLX-D+ Dual Band Wireless Headset System features the durable SM35 Headset Microphone for high-quality headworn vocal performance applications and the GLXD4+ tabletop receiver. Go wireless without complication. The perfect combination of the automatic frequency management with the new Dual Band Technology provides reliable and consistent performance, while Shure proprietary Lithium-Ion rechargeable batteries provide up to 12 hours of use. Go wireless without complication. In the Box: 1 PS43 Power Supply 1 SB904 Lithium-Ion Rechargeable Battery 1 Black Carrying Case Product Specifications: Wireless Technology: Digital 2.4 GHz/5.8 GHz Included Transmitters:  1 x Bodypack Diversity: True Digital Diversity Power Requirements: AC/DC Power Adapter AC/DC Power Adapter: 14.5 to 17 VDC at 600 mA (Included) Transmitter Type: Bodypack RF Output Power: 10 mW (EIRP) Gain Range: -20 to +