Wireless Microphone, with Echo, Treble, Bass, UHF Metal Dual Handheld Wireless Dynamic Bluetooth Microphone System, 160ft Range, 1/4" Output, for Singing, Church, Karaoke, Party, DJ, Wedding, Speaker
Brand: BietrunColor: BlackFeatures: [Professional UHF Wireless Karaoke Microphone System]: The microphone connection distance is about 160feet (50M). Bluetooth 4.2 connection distance is 10M. ●Signal stability●No delay●Anti-howling ●Anti-jamming ●Constant frequency ●Clearer sound quality. ●Not supported TV and Bluetooth speakers. [Easy to Use]: Plug and play, no extra seting. The Wireless Microphone Receiver has a UL-certified plug, has 3w power, very safe, Or use power Bank (5V-1A) supply Power. Each microphone ues 2 AA batteries (not included), Please using Amazon alkaline AA batteries for longer karaoke time.Bluetooth mode is passively accepted and cannot actively connect to other Bluetooth devices. The channel is locked, Not use more than two microphone systems in the same room, it will cause interference. [Wireless Microphone System With Treble/Bass/Echo] : The wireless microphone machine has a treble, bass, Echo control knob, so you can choose different microphone sound effects