Shure SLXD14E/SM35 K59

Featuring the SM35 Headset Microphone and the SLXD1 transmitter, SLXD14/SM35 provides transparent digital audio and rock-solid RF stability for lecture halls and live performances.
MP3 / Line In : No
Switch : Yes
Package Contents : Microphone
Power Supply : Adapter or Battery
System : Digital
Colour : Black
Polar Pattern : Cardioid
Number of Channels : 32
UK/EU Power supply included : Yes
Package Contents : Cable
External Antenna : Yes
Capsule Type : Condenser
Package Contents : Adapter
Package Contents : AA Battery
Battery Type : AA
Type : Wireless system
Frequency : K59
Rackmountable : Yes
Frequency Band : 606 - 650 MHz
Battery Operation : Yes
Package Contents : Antenna
Transmitter/Microphone : SLXD1
Package Contents : Receiver
Package Contents : Transmitter
System : UHF
Receiver : SLXD4
Frequency Range : 45 Hz - 20 kHz
more information