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.
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V8 Transparent Mecha Speakers Bluetooth 5.0 Wireless Double Bass Diaphragm Subwoofer Music TWS RGB Light Mini Party Loudspeaker
Aliexpress UK
[Active Noise Cancelling] The wireless lavalier microphone adopts Digital Signal Processing chip, which precisely catches external noise and eliminates, ensuring clear sound. [Earphone Listening] The wireless lavalier mic supports earphone listening, compatible with Type C interface earphones, bringing convenience.
eBay
Brooklyn Wireless Bluetooth Speaker - Silver 1980S-Style Portable Boombox - CD Player, Cassette Player, FM Radio, USB
Aliexpress UK
Easy To Use: There is no need to set up the receiver for this wireless microphone, plug it into your sound system's 6.5MM microphone connector, boot it up and you're ready to go. Item Type: Wireless Microphone.
eBay
XTUGA RGB portable Wireless Bluetooth Speaker For Outdoor Sport Portable Music Audio player USB Bluetooth Speak Party Radio
Aliexpress UK
Includes Headset, Lavalier, and Receiver for Ultimate Versatility. Support for Multiple Devices: Effortlessly connect the receiver to any 6.35mm (1/4") mic input on your sound system such as mixers, speakers, karaoke machines, and power amplifiers to transmit your vocal sound wirelessly.
eBay
Wireless Subwoofer HiFi Boombox 25W Portable Bluetooth Speaker Family Karaoke Party Big Power Stereo Speaker For Outdoor Camping
Aliexpress UK
Features:-Each microphone is equipped with a digital display screen. It has a moderate weight, making it easy to grip and more comfortable to use.-It has extremely high sensitivity, allowing for clear sound even when the microphone is far from the mouth.-Utilizing a dual-filter design, it effectively suppresses feedback, prevents interference, ensures signal stability, and eliminates unnecessary distortion.-Each microphone requires 2 AA batteries, featuring a low-power design and long battery life.-It supports a variety of uses, including broadcasting, recording, live performances, karaoke, and more.Specifications:Color: blue&orangeConnectivity: wirelessOutput power: greater than 10dBmReceiver battery capacity: 600mAh/3.7VMicrophone battery type: AA batt.
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X1 Wireless Bluetooth 5.0 Speaker Home Mini Audio Portable Outdoor Speaker USB Rechargeable HIFI Speaker Player Gift Giving
Aliexpress UK
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eBay
Wireless Mini Bluetooth Speaker with Fabric Design, TF Card Support, 3D Stereo Sound, Designed for Outdoor Use
Aliexpress UK
Professional wireless system with 2 microphones. Ideal for professional use at any events: Karaoke, sound source recording and amplifying, vocal concerts, live-performances, conference, musical and opera, church, school, hall, family, party, etc.
eBay
Mini Bluetooth Speaker UFO Design BT 5.4 HIFI Stereo Wireless Boombox Home Theater Sound System Support TWS TF USB AUX FM Play
Aliexpress UK
WIRELESS OPERATION: Quad channel VHF wireless microphone system to enjoy cable-free operation.
eBay
Electric Audio Three-wheeled Car Wireless Bluetooth Speaker 48V60V72V Car Motorcycle Car Subwoofer
Aliexpress UK