Wireless Microphones UHF Wireless Wave For Amplifier Karaoke Support 3.5/6.5mm Jack (Set of 2)

Set of 2 Wireless Microphones JIY E9 UHF Wireless Wave For Amply Speaker Pulling Karaoke Speaker - Support Devices With 3.5mm And 6.5mm Jack
Set of 2 wireless microphones that sing softly in mid-frequency, stable waves are the basic standard for home singing needs, lecture halls and online meeting wireless microphones. Listen to very good sound in speaker lines. listening to music with missing MID range and karaoke speakers .
Microphone JIY E9 gives a strong escape, full, strong and warm sound to help singers easily up to high pitches. Connected to the karaoke system through a high-quality anti-interference plug, so the sound quality is superior. superior to wireless microphone devices.
The UHF frequency on the microphone is an ultra-high frequency UHF system capable of transmitting and receiving data at very high frequencies in the range of over 100 m with wavelengths smaller than VHF. The frequency band of microphones using UHF waves are 520 - 694 Mhz
Vibration mode: frequency chip lock
Frequency Stability: ±10PPM
RF power: 10dBm
Audio frequency response: 40 ~ 18000Hz
Distortion Rate: 0.5%
Battery specifications: 1.5V * 2/AA
Alkaline battery size
Receive sensitivity: -95 ~-71dBm
Signal to noise ratio: 90dB
Audio output: 100m