Package included: 
<br />1x Wireless Microphone System
<br />2x Microphones Batteries Not Included
<br />1x Audio Cable
<br />1x Charger
<br />1x User Manual
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<br />Features System: 
<br />Carrier Frequency Range: UHF 261.6 - 238.6 MHz 
<br />Stability: ± 0.008% 
<br />Ambient Temperature:-10°C ~ 55°C 
<br />Max Deviation: ±25kHz |S/N Radio: > 100dB 
<br />Squelch: Tone control and nose lock dual squelch 
<br />Frequency responese: 20Hz ~ 18kHz 
<br />Operating Range:20-80m 
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<br />Receiver 
<br />Receiving mode: Quartz Locked 
<br />Sensitivity: 10uV up 40dB SINAD / at 15 kHz Deviation 
<br />Audio Ouput 0-350mV/5K 
<br />Power Requirement: AC 110V/220V, 50Hz 
<br />Power Adapter:110-240V, 50Hz 
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<br />Transmitter: 
<br />Microphone: Dynamic Hand-Held 
<br />Antenna: Built-in 
<br />Modulation: FM 
<br />Frequency Stability 55°C ~ -10°C: 0.005% 20ppm 
<br />Rate Deviation: 75kHz 
<br />T.H.D at 1 kHz: 0.8% 
<br />Signal/Noise Ratio: 103 dB 
<br />RF Output:   10mW 
<br />Current Consumption: 30mA 
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<br />ARCHEER UHF Wireless Microphone System with LCD Display and Dual Handheld Dynamic Microphones for outdoor wedding, Conference, Karaoke, Evening Party
<br />High Signal/Noise Ratio Performance - Broad Frequency Response Range, Low Distortion
<br />UHF Band Frequency 261.6 - 238.6 MHz Fixed Frequency
<br />Audio Frequency Response: 20 - 18,000Hz.
<br />Operating Range: 80 Ft within line of sight.
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<br />Product description
<br />ARCHEER UHF Wireless Microphone System brings you an amazing party atmosphere with two wireless microphones, you can also choose our ARCHEER Power Amplifier or Bluetooth Speaker as an Karaoke hine
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