ARCHEER UHF Wireless Microphone System with LCD Display and Dual Handheld Dynamic Microphones for Karaoke

Features High signal noise ratio performance Broad frequency response range low distortion UHF band frequency 261 6 238 6 MHz fixed frequency Audio Frequency Response 20 18 000Hz Operating Range 80 Ft within line of sight Specifications Carrier Frequency Range UHF 261 6 238 6 MHzStability ±0 008 Ambient Temperature 10°C 55°CMax Deviation ±25kHzS N Radio 100dBSquelch Tone Control and Nose Lock Dual SquelchFrequency Response 20Hz 18kHzOperating Range 20 80mReceiver Receiving Mode Quartz LockedSensitivity 10uV up 40dB SINAD at 15 kHz Deviation Audio Output 0 350mV 5KPower Requirement AC 110V 220V 50HzPower Adapter 110 240V 50HzTransmitter Microphone Dynamic Handheld Antenna Built inModulation FMFrequency Stability 55°C 10°C 0 005 20ppm Rate Deviation 75kHzT H D at 1 kHz 0 8 Signal Noise Ratio 103dBRF Output ≤10mWCurrent Consumption 30mAPackage Included 1 x Wireless Microphone System2 x Microphones Batteries Not Included 1 x Audio Cable1 x Charger1 x User Manual