Green Lion 2 IN 1 Microphone Digital Display - Black

01 YEAR WARRANTY PRODUCT SPECIFICATIONS *Specification -Microphone: Digital Silicone Mic -Input Voltage: DC 4.8-5.2V -Battery Capacity: 80mAh -Case Battery: 300mAh -Battery Life: 5 Hours -Signal to Noise Ratio: 65dB -Latency: 20-25ms -Sesitivity: -33dB ± 2dB -Frequency Response: 20Hz - 20kHz -Transmission Distance: 40m *Features -ANC Noise Reduction -Wireless Transmission -Type-C Charging Port -Widely Compatible