Hand wireless set is designed for less demanding stage vocal applications and speech. Operates in the VHF It consists of 2-channel receiver + two hand transmitters for 9V battery with a dynamic microphone capsule. Range of the transmitter is about 30 mA battery life of about 8 hours. operation. Receiver has LED indicators for monitoring the level of each channel, independent volume control, a common, well separated outputs. Cable and power supply are included.