Bomge Wireless Microphone System 4-Channel(Pro) , BOMGE UHF Cordless Dynamic Four Mics Set ,Auto Connect, All Metal Design,for Home Karaoke, Meeting, Party, Church, DJ, Wedding, Home KTV Set, 260ft

BOMGE 460U 4 Handheld Dynamic Uhf Profesional wireless systemWith UHF frequency band(The microphone connection maximum distance is about 265 feet (80 meter)

Enhanced Signal Stability: Each UHF mic has 50 adjustable frequencies and has a long transmission range (80 m) in open spaces, ensuring that up to 30~40 groups can be used simultaneously without worrying about interference.
Multiple Compatible Microphone Systems: Plug and play, auto connect. The receiver have 6.35mm Mic and XLR A/B/C/D 4 channels output.  You can choose 6.35mm(include)orXLR(Not included) cable you need to connect the other side to Sony SRS-XP series, ION Speaker, Amplifiers, DJ, Audio Mixers, PA system, Karaoke Machine, Multi-Media Equipment, Etc.
Sturdy and Durable Material: The all metal mic with steel mesh grille is particularly resistant to impact and corrosion. The receiver box has separate volume control for each wireless mic.
Easy to Operate: Just turn on the receiver and mics, they will match automatically. Note: It is not compatible with laptop, iPad, cellphone and AV receiver. 2 x AA batteries (not included) are required for each mic.What you get:4 x handheld microphone, 1 x receiver,2Xantenna, 1 x 6.5mm machine line, 1 x power supply
Clear and Pristine Sound Quality: With professional cardioid dynamic capsule, the system can reproduce more excellent, clear, pure and full sound and eliminate background noise and howling. Ideal for Karaoke, Home KTV, Big party, DJ, Wedding, Class use.