• Dual-Channel Wireless Receiver• 48 Selectable UHF Channels,• Broadcast-Quality Sound• Includes Two Transmitters and One Receiver• Seletable Stereo and Mono Mode,• Mic and Line-in• Selectable Mute function• Easy-to-read LCD displays,• Automatic LCD-locked .• Monitoring sound by headphone output (Receiver)• Operation range can reach up to 100m.• Two AA batteries for both transmitter and receiver