1 to 2 2.4G Wireless Microphone 800mAh Battery LED Digital Display Dual Handheld Dynamic Karaoke Mic System for Stage Pa

Specifications ParameterWireless MicrophoneReceiverInput Voltage3 7V lithium battery 3 7V lithium battery Pairing Current11mA8 12mAOperational Current20mA20mAFrequency Range2402MHz 2480MHz2402MHz 2480MHzModulation SystemGFSK typeGFSK typeTransmission Speed1M S1M SPairing ModeAutomatic pairing customizable Automatic pairing customizable Channel Bandwidth192K192KTransmission Power6 8dBm Receiving Sensitivity 94dBmInput Level125mV gain adjustable Input Impedance5K or so Output Level 693mV gain adjustable Output Impedance About 1 ohmInput Output Gain Ratio5 535 53Frequency Response20 20K Hz20 20K HzDelay Time20ms20msSampling Rate44 1K44 1KSNR86 4dB input 125mV 1KA wt 86 4dB input 125mV 1KA wt Degree of Distortion0 05 1KA wt kv AC voltage 0 05 1KA wt kv AC voltage Dynamic Range87 278dB87 278dBBarrier Free Distance30m30mFeatures 1 The Wireless Handheld Microphone with Display is a versatile and convenient solution for all your singing and speaking needs With a dynamic mic and 800mAh battery you can enjoy up to 8 hours of uninterrupted performance The receiver features a 200mAh lithium battery ensuring a stable and reliable connection Whether you re performing on stage hosting karaoke parties or broadcasting outdoors this all in one solution is perfect for you 2 With our 2 for 1 deal you can get two Wireless Handheld Microphones with Display for the price of one This is a great value for anyone who needs multiple mics for group performances or backup The