Wireless Microphone System Karaoke 4 Channel UHF Cordless Handheld Dynamic Mic with Bluetooth Receiver Box + Volume Control Echo Mic Work Range 165ft for Karaoke PA System DJ Mixer Party
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Product details
| Management number | 215989893 | Release Date | 2026/04/19 | List Price | US$37.60 | Model Number | 215989893 | ||
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- 🎤Wireless Microphone System:UHF Dual Wireless Microphone With Bluetooth Receiver System. Perfect for Karaoke, Speech, Meeting, Party, Church, Wedding, DJ, Performance, Indoor or Outdoor. No need to set! Just plug and use!●Each microphone uses 2 AA batteries (not included).
- 🎤Bluetooth Receiver Two Input Methods:BT connection input and wired input (3.5mm jack input). You can use a 3.5mm audio cable to connect the TV, computer, mobile phone, set-top box to the "INPUT" input jack of the receiver, and then use a 3.5mm audio cable to connect the "OUTPUT" output jack of the receiver to an active speaker or power amplifier, etc.
- 🎤METAL RECEIVER BOX WITH INDEPENDENT VOLUME CONTROL & ECHO & BLUETOOTH.Receiver Box has one Mic Input and Mic Vol Control for Wired Microphone; Wireless Mic-A & Mic-B & Mic-C & Mic-D Independent Volume Control; Use Bluetooth Devices Such As Smartphone, PC, Smart Tvs, Set-Top Boxes, Projectors, And Tablets To Pair With The Bluetooth Of The Microphone System(Turn on your device's Bluetooth, search "X168" and connect; BT Range about 32 Feet).
- 🎤TRANSMISSION RANGE: The Wireless Microphone System can support up to 165 feet range, 50 compatible frequencies on each channel(4 X 50) for interference-free reception. The UHF frequencies range within 500 - 599 MHz, Supports 10-20 Set Of Microphone System To Be Used Together, Free From Other Signal Interference.
- 🎤Adjustable echo effect:Allowed to mix the mic signal with music signal without using a mixer. Metal receiver, has stronger anti-interference ability than plastic ones. This cordless dynamic microphone system can save space at home and be portable for on the go use.
- 🎤 What’S In The Package :4 X Wireless Handheld Microphone; 1 X Receiver Box; 4 X Antenna; 1 X Power Adapter; 1 X 3.5mm To 3.5mm Cable；1 X 3.5mm To RCA R/L Audio Cable ; 1X 6.35mm to 6.35mm Audio Cable ; 1 X User Manual.
| Brand | Riworal |
|---|---|
| Color | UHF 4 Channel Wireless Microphone System |
| Model Name | Wireless Microphone+Receiver |
| Manufacturer | Riworal |
| Model Number | UHF 4 Channel Wireless Microphone System |
| Power Source | Battery Powered |
| BuiltIn Media | 4 X Wireless Handheld Microphone; 1 X Receiver Box; 4 X Antenna; 1 X Power Adapter; 1 X 3.5mm To 3.5mm Cable；1 X 3.5mm To RCA R/L Audio Cable ; 1X 6.35mm to 6.35mm Audio Cable ; 1 X User Manual |
| Polar Pattern | Omnidirectional |
| Connector Type | 3.5 mm Jack, 6.35 mm Jack |
| Mfr Part Number | RIVTD-4 |
| Special Feature | Adjustable Headband, Stand |
| Antenna Location | Karaoke, Singing, Streaming |
| Audio Sensitivity | 30 Decibels |
| Hardware Platform | Karaoke Machine |
| Maximum Frequency | 540 MHz |
| Minimum Frequency | 590 MHz |
| Compatible Devices | Amplifier, PA System |
| Enclosure Material | metal aluminum tube |
| Frequency Response | 18 KHz |
| Number of Channels | 200 |
| SignaltoNoise Ratio | 85 dB |
| Warranty Description | 3 months |
| Microphone Form Factor | Handheld |
| Connectivity Technology | UHF |
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Handheld Wireless Microphones
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