Preset Frequency: Auto Pairing. Item Type: Wireless Dynamic Microphone. Noise Filtering: Professional dynamic microphone core, special added sound filter cotton canister to filter out the noise, so that the sound output more clear.
eBay
ZEALOT-S51 Bluetooth Speaker Bass Powerful Wireless Subwoofer Waterproof Sound Box Supports TF TWS USB Flash Drive
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
Big Bulldog Wireless Bluetooth Speaker Portable FM Heavy Bass 3D Sound Quality Surround Radio Multifunction Card Subwoofer
Aliexpress UK
164.0ft Range: Handheld cordless dynamic microphones get rid of the cable bondage and make speaking more freely. Ideally, the receiving distance of this machine can arrive 50m/164.0ft. The signal transmission is stable and free from interference.
eBay
Original Lovelock Wireless Bluetooth Speaker Mini Portable Pocket Speaker with Recording TWS Connection for Birthday Unique Gift
Aliexpress UK
Wireless Karaoke Microphone System: UHF wireless microphone produces high quality clear sound without distortion. Signal stability: The high-sensitivity professional dynamic microphone extends the working range to 160ft (50m), which solves the problem of tangled wires.
eBay
STOENGO Portable Bluetooth Speakers, Small True Wireless Stereo (TWS) Speaker Transparent Crystal LED Music Player with TF Card
Aliexpress UK
This product is a set of two professional wireless microphones with dual UHF cordless technology, perfect for studio recording and karaoke use. The dynamic microphones feature a back-lit LCD display, compact and lightweight design, and noise cancellation capabilities. They are handheld/stand-held microphones in black colour, suitable for universal compatibility and easy plug-and-play functionality. With a high sensitivity and stereo sound, these microphones offer a versatile and convenient solution for professional audio recording and performances.
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HOPESTAR H50 Wireless Outdoor Waterproof Subwoofer High Power 40W Portable Bluetooth Speaker TWS Stereo Speaker with TF/FM Radio
Aliexpress UK
Professional Wireless Lavalier Microphone. Why Choose Our Wireless Lavalier Microphone?. The Professional Wireless Lavalier Microphone is designed for creators who demand the utmost in sound quality and reliability.
eBay
Bluetooth Wireless 2.1 3 Channel Bass Combination Compurtur Speaker Subwoofer 3.5mm Jack Music Loud Support FM TF USB
Aliexpress UK
VHF wireless microphone, suitable for singing and speech, plug and play. The product only supports speakers, amplifiers, and amplifiers with 3.5mm or 6.5mmMIC microphone interfaces. This VHF wireless microphone is not equipped with a sound player.
eBay
COOMAER New Arrival Small Wireless Bluetooth Portable Speaker Mini Mobile Phone Subwoofer 34mm Outdoor Portable Audio Soundbuds
Aliexpress UK
BOX CONTENTS: 4-Channel UHF wireless receiver, 2 Antennas, 4 UHF wireless handheld microphones, Power adapter, 1/4 Audio cable, Users manual, 8 AA batteries for long hour operation. BEYOND-EXPECTATION WIRELESS PERFORMANCE: 4-channel wireless mic set has fixed frequency design in 541.9MHz, 546.3MHz, 561.6MHz, and 568.65MHz, providing ultra signal stability, eliminating unwanted distortion.
eBay
Mini Portable Wireless Caixa De Som Bluetooth Speaker Music Sound Box Blutooth For Subwoofer Bocina Handfree Car Handsfree Hifi
Aliexpress UK