bluetooth Wireless Microphone System VHF Dual Channel Handheld Micorphone Mini Portable Singing Mixer Karaoke Machine

Features Karaoke Wireless MicrophoneCome with dual handheld wireless microphone and receiver The channel of 2 mics and receiver can easily synchronize 1 4 microphone input jack for extra mic 3 vocalists can sing together Including Mic A Vol Mic B Vol External Mic Vol background music control which is perfect for karaokeHigh Standard Quality Anti Noise SolutionWork at VHF 200 280 MHz fixed frequency Signal to noise ratio95DB Systematic Distortion1 Added a single antenna receiving wireless signals more fast and stableWide usageUp to 80 feet line of sight operation A Great for Church kids education family karaoke home entertainment outdoor wedding concerts and business meeting etcFrequency Response VHF 200 280MHzTransmit Power 10MWReceiver Sensitivity 99dBm 80dB DNRAudio Response 50HZ 18KHZ ±3DB Audio 95dBAntenna Built inOperation Distance 10 30MPackage Included 1 x ARCHEER VHF Microphone Receiver2 x Handheld Microphones Use 4 AA batteries 2 for each microphone battery is NOT included 1 x 6 35mm Audio Cable1 x Power Cord1 x English User Manual