Unidirectional electret condenser microphone
LCD display that indicates the ID, battery level, channel, etc...
Volume adjustment and ON/OFF switch
Automatic stop or standby when the chair microphone is off
46cm flexible gooseneck
Contains batteries Lithium, which can be charged, also in an optional Flight-case
Delivered in pairs

Technical specifications.

through band	UHF; Audio: 610-665MHz – Data: 422.4 – 438.4MHz
Feeding	Lipo batteries
Consumption	Standby: 360mW; Active: 630mW
Dimensions	170 x 58 x 120mm
Weight	0.7kg