• UHF transmission and diversity wireless receiving technique features stable and high interference-free performance 
• PLL digital frequency control system provides 4 selectable frequencies 
• Powered by 2pcs 1.5V batteries 
• LCD on transmitter indicates frequency and battery power status 
• MINI XLR audio input connector on transmitter for convenient connection
• XLR 3-pin balanced and unbalanced Φ6.3mm phone jack outputs 
• Four-segment RF-level LED display and AF-level LED display 
• Squelch and volume level controls
• Operating range up to 80m

• Frequency Range: 740MHz-790MHz
• Frequency Control: PLL
• Frequency Steadiness: ±0.005%
• Modulation Mode: FM
• Channels: 4 selectable channels
• Receiving Mode: diversity
• Frequency Response: 60Hz-15kHz
• Max. Frequency Deviation: ±45kHz
• S/N Ratio: >80dB
• THD:<0.5%
• Receiving Sensitivity: -80dBm
• Dynamic Range: >100dB
• Audio Outputs: balanced 3-pin XLR; unbalanced Φ6.3mm jack
• Transmit Power: <10mW
• Transmitter Power Supply: 3V(2pcs 1.5V battery)
• Transmitter Battery Playtime: approx.10hrs(depending on the battery)
• Operating Range: 80m outdoors
• Operating Temperature: -20℃~60℃