Sennheiser EW100G4ME2 ,Rackmount System,  Bodypack Transmitter, ME2 Omni Lavalier and Rack Mountable Receiver,  Block G  Frequency range 566 - 608 MHz
The ew 100 G4-ME 2-II Wireless Bodypack System with ME 2-II Omnidirectional Lavalier Microphone from Sennheiser is the latest addition to their evolution family of wireless microphones that is fully compatible with all previous series. This kit includes an EM100 G4 UHF diversity rackmount receiver, an SK 100 G4 bodypack transmitter with ME 2-II omnidirectional lavalier microphone, a GA3 rackmount kit, and a RJ10 linking cable. It can be used to capture audio in indoor environments for hands-free speech and interview applications.

Both transmitter and receiver synchronize channel and frequency at the touch of a button. The bodypack transmitter allows you to charge the (optional) rechargeable battery pack while installed. The receiver's high-contrast LCD display allows for easy operation under dimly-lit conditions and its user-friendly menu makes operation quick and easy. The ew 100 G4-ME 2-II Wireless Bodypack System with ME 2-II omnidirectional lavalier microphone is at home in theaters, clubs, town halls, houses of worship, and more.