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. What You Get: 1x Wireless Microphone System, 2x Handheld Microphones (Using 4 AA batteries, Batteries NOT Included), 1x Audio Cable, 1x Charger, 1x User Manual. Archeer promise to provide our customers with 18 months warranty from the date of purchase; 40days money back, No questions asked.

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 Machine Features System: Carrier Frequency Range: UHF 261.6 - 238.6 MHz Stability: 0.008% Ambient Temperature:-10C ~ +55C Max Deviation: 25kHz |S/N Radio: > 100dB Squelch: Tone control and nose lock dual squelch Frequency responese: 20Hz ~ 18kHz Operating Range:20-80m Receiver Receiving mode: Quartz Locked Sensitivity: 10uV (up 40dB SINAD / at 15 kHz Deviation) Audio Ouput 0-350mV/5K Power Requirement: AC 110V/220V, 50Hz Power Adapter:110-240V, 50Hz Transmitter: Microphone: Dynamic (Hand-Held) Antenna: Built-in Modulation: FM Frequency Stability (+55C ~ -10C): 0.005% (20ppm) Rate Deviation: 75kHz T.H.D at 1 kHz: 0.8% Signal/Noise Ratio: 103 dB RF Output: 10mW Current Consumption: 30mA Satisfaction Guaranteed Archeer promise to provide our customers with 18 months warranty from the date of purchase; 40days money back, No questions asked.