ammoon 4D-B Professional 4 Channel UHF Wireless Handheld Microphone System 4 Microphones 1 Wireless Receiver 6.35mm Audio Cable LCD Display for Karaoke Family Party Presentation Performance Public Address

Features:
Professional 4 channel UHF wireless handheld microphone system, stylish and compact design.
610-680MHz frequency range, high sensitivity, super clear sound, great anti-interference capability.
Effective working range up to 80 meters in open-area.
Standard XLR balanced and 1/4 mixed output interface.
Independent volume adjusting knobs for 4 channels, with AF/RF indicator light.
One mic run on 2 * AA batteries(not included), and the receiver powered by power adapter.
Comes with a 1/4 audio cable.
Perfect for stages, ballrooms Karaoke, families party, meeting, as well as for giving a speech, presentation, public address.