There are no wired constraints
The wireless microphone allows you to move freely and perform energetic and active performances.
Range
A 700 Mhz connection is established automatically between the microphone and the wireless output unit and can be used freely within 30 meters.
Power source
The receiving unit can be used with constant charging: a USB Type-C cable must be inserted into the receiving unit, or an 18650 3.7 volt battery is placed in it, which can also be charged with a USB Type-C cable. (battery and USB Type-C cable are not part of the package)
Plug and Play
Wireless, automatic frequency pairing, AA battery-powered handheld microphone and 18650 lithium battery powered receiver make it portable (Note: AA batteries and 18650 batteries are not included)
Compatibility
The microphone can be connected to several audio systems, including speakers, amplifiers, wireless microphone systems. Wireless microphones provide mobility and freedom of movement for stage performances, speeches, weddings in churches, etc.
Material
ABS, strong and flexible.
Signal to noise ratio
70 dB or more.
Frequency response range
100Hz-20KHz, which is the range heard by the human ear, so you don't need more.
