Wireless Microphone G-MARK X220U UHF Recording Karaoke Mic With Rechargeable Lithium Battery Receiver Work 5 Hours For Speaker

Wireless Microphone G-MARK X220U UHF Recording Karaoke Mic With Rechargeable Lithium Battery Receiver Work 5 Hours For SpeakerG MARK X220U UHF Wireless MicrophoneTransport frequency range: adjustable uhf (520 580mhz)Digital audio transmission technologyUnique digital ID code pilot technology, 32 bit ID code, completely solves the same frequency crosstalk phenomenon. Ultra low audio delay. Audio Sampling Mode: 48khz. Frequency range: 50hz 18khz. Receive automatic scanTransmission distance of open environment theory: 20 30 metersmicrophone typecapturing heart pointFrequency

G-MARK  X220U UHF Wireless Microphone

Transport frequency range: adjustable uhf (520-580mhz)
Digital audio transmission technology
Unique digital ID code pilot technology, 32-bit ID code, completely solves the same frequency crosstalk phenomenon.
Ultra-low audio delay.
Audio Sampling Mode: 48khz.
Frequency range: 50hz-18khz.
Receive automatic scan
Transmission distance of open environment theory: 20-30 meters

microphone type
capturing heart point
Frequency range 520-580mhz
RF bandwidth 60mhz
Frequency points 8
10mw transmission power
50hz-18khz frequency response
96db dynamic range
Harmonic radiation <-50dbc
Distortion <0.1%
Power supply mode 1200ma lithium battery (3.7v)


Frequency range 520-580mhz
RF bandwidth 60mhz
8 frequency points
96db signal/noise ratio
Receive sensitivity-95dbm



If there are multiple sets of products in the same environment, crosstalk can occur (same frequency with the same id code)
Caused by the following steps, the pairing operation can be completely resolved.
1. Set transmission and reception to off state at the same time;
2. Transmitter: Press power button and frequency jump button simultaneously for about 4 seconds, the display will flash quickly.
Status;
3. receiver: turn on receiver power, RF indicator blinks 4 times;
4. Transmitter: Short press the frequency jump button to exit pairing.
power switch
2. frequency jump switch
power switch
2. led rf

50hz-18khz frequency response
Distortion 0.05%
96db dynamic range
Receive 2.5ms delay
Lithium battery power supply mode 12000ma (3.7v)