Features:
* UHF wireless transmission system, 50 meters long-distance reception, stable signal.
* Automatic connection when powered on, no need to match frequency.
* Three modes to switch, namely Mic dynamic microphone mode, Music audio mode, 48V condenser microphone mode, high-resolution 24-BIT/48KPBS audio transmission.
* Built-in lithium battery, continuous use for 8-10 hours
* Compatible with a variety of devices, such as mixers, pull-bar speakers, portable speakers, card package amplifiers, live sound cards, etc.
* Intelligent noise reduction chip, high sensitivity, accurate identification of every detail.
* Support multiple sets of use, stable frequency points, no cross-frequency when multiple sets are used together


Specification:
Name: Wireless Microphone Converter
Frequency range: 550~573MHz
Number of channels: 20CH
Frequency response: 20Hz-20KHz
Usage distance: about 50m
Total harmonic distortion: 0.2%
Sampling rate: 24-Bit/48kbps Audio
Usage time: about 8-10 hours
Battery: built-in lithium battery
FM mode: UHF
Dynamic range: 110dB
Delay rate: 3 milliseconds
Compatible devices: dynamic microphone/48V condenser microphone/mixer/amplifier/speaker
Size: 115 * 30 * 23mm
Color: black


Packing included: 
2/1pcs * Transmitter
1pcs * Receiver