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EASJOY Wireless Microphone Headset 2.4G Wireless Mic Headset and Handheld 2 in 1 Rechargeable for Voice Amplifier, Stage Speakers, Teacher, Tour Guides, Fitness Instructor
Features The transmitter and receiver paired automatically within 2 meters 2.4G Wireless Technology Low Radiation; Low interference; Stable and Clear. High sensitivity, No Direction Limitation. Headset and handhold 2 in 1 remove the head bracket, hold the transmitter in hand, it will become a handhold microphone. Light weight design, comfortably wearing Specifications RX Sensitivity -88dBm Maximum Current ≤40mA Modulation Method GFSK Sampling Frequency 16KS/s RF Transmission Power 10dBm Input Voltage Range S/N Ratio P=1Pa A curve

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Price: $29.99