Portable Wireless Headset Microphone System Mic FM Transmitter Receiver For Voice Amplifier Speaker Karaoke

Features: Perfect for teaching, meetings, presentations and many other places. You can communicate wireless up to 100 feet distance. Stable wireless connection at open area, loud, clear and high fidelity sound, no interference and echo,better experience. One stop set, just need to plug and then you can use it. Clear sound microphone and it is super comfortable to wear it on. Perfect tool that isuseful,helpful and so practical. Specification: Item Size:9*6*2cm Package Size:25.5*16.5*6.5cm Item Color:Black Modulation Mode: FM Frequency Response:50Hz-15kHz +/- 33dB Output Impedance: 400mV Sensitivity:35dBu Effective Distance:about 30m Transmitter/Receiver Frequency: 110MHz-120MHz Transmit Power: 8mW Package Includes: 1 x Wireless Headset Microphone 1 x 1.5V AA Battery 1 x 9V Battery 1 x Microphone Wireless Receiver 1 x Microphone Wireless Transmitter

Portable Wireless Headset Microphone System Mic FM Transmitter Receiver For Voice Amplifier Speaker Karaoke