Transmission range: The wireless microphone system can support up to 200 feet range, 50 compatible frequencies (4 X 50) on each channel for interference-free reception, theoretically support up to 50 receivers and 200 microphones.
eBay
TALOMEN Wireless Microphone Professional Cordless Dynamic Mic System with Rechargeable Receiver Karaoke Microphone Set
Aliexpress UK
eBay
Wireless Microphone UHF Cordless Dynamic Mic Handheld Microphone System for Party, Church, DJ, Wedding, Home KTV Set
Aliexpress UK
Wireless freedom: The wireless microphone system uses the latest Granat digital technology, which can achieve uninterrupted transmission, but the quality of data transmission will be higher quality. Enjoy the freedom to move around on the bus or in the activity room without any wires.
eBay
BOMGE Wireless Handheld Microphone,Dual Cordless Dynamic Mic System With 1800MAh Rechargeable Receiver For Karaoke
Aliexpress UK
Plug and Play : Just turn on the system, the receiver will automatically sync the frequency with the transmitter. 160ft Working Range. 25-Channel UHF Sync : Eliminate "mic clash" disasters with UHF band.
eBay
FIFINE M9 Wireless Lavalier Microphone,2 Pack Cordless Lapel Mic System for Vlog Recording,suit for iPhone/Android/Camera/Laptop
Aliexpress UK
Used briefly a couple of times. Mint condition. Comes with 4 AA rechargeable batteries, the receiver has an inbuilt rechargeable battery. Includes manual but it fell apart at the spine.
eBay
Professional Wireless Microphone with Diamond Type-C Charging Home KTV Outdoor Audio Mic VHF Stage Karaoke Cordless Dynamic Mic
Aliexpress UK
2x Professional Wireless Microphone Dual UHF Cordless Dynamic Karaoke Mic System. Each mic is large and solid with a nice weighted feel, high performances wireless handheld microphone. Transmitter automatically connect to receiver for ease of use, use two handheld mics at once with no interference.
eBay
Wireless Microphone M23 UHF 2 Channel Karaoke System With Rechargeable Receiver Cordless Handheld Mic For Church Party Speaker
Aliexpress UK
Premium Sound Quality: The wireless microphone selects V band anti interference frequencies to provide HiFi sound and enhance your experience. Item Type: Wireless Microphone. 2 x Wireless Microphone.
eBay
Wireless Microphone M23-4 UHF 4 Channel Karaoke System With Rechargeable Receiver Cordless Handheld Mic For Church Party Speaker
Aliexpress UK
Transmission range: The wireless microphone system can support up to 200 feet range, 50 compatible frequencies (4 X 50) on each channel for interference-free reception, theoretically support up to 50 receivers and 200 microphones.
eBay
Microphone Wireless UHF 2 Channel Karaoke System Built-in Lithium Battery Cordless Handheld Mic For JBL Church Party Speaker
Aliexpress UK